Study sets matching "stats 1040"

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Study sets matching "stats 1040"

12 terms
Statistics 1040 Terms
Population
sample
Statistic
descriptice statitstic
entire group to be studied
subset of a population
numerical summary of a sample
describe datat through numerical summaries, tables and graphs
Population
entire group to be studied
sample
subset of a population
14 terms
Intro to Statistics - Math 1040
Statistics
Descriptive statistic
Inferential statistic
Population
How to collect, organize, summarize and analyze information s…
Organizing and summarizing collected data
Methods that take sample results to extend it to (generalize…
Entire group of interest being studied
Statistics
How to collect, organize, summarize and analyze information s…
Descriptive statistic
Organizing and summarizing collected data
39 terms
Statistics 1040 Chp 1-3
data
statistics
population
census
collections of observations like measurements, genders, or su…
the science of planning studies and experiments
complete collection of all measurements or data that are bein…
data from everyone ,100%
data
collections of observations like measurements, genders, or su…
statistics
the science of planning studies and experiments
72 terms
Math 1040-Statistics Triola 12th edition
The Goal of statistics is:
Data is:
Datum is:
Statistics is:
Learn about a large group by examining sample data from its m…
Collections of observations, such as measurements, genders, o…
A single data value is called a datum
The science of planning studies and experiments; obtaining da…
The Goal of statistics is:
Learn about a large group by examining sample data from its m…
Data is:
Collections of observations, such as measurements, genders, o…
29 terms
Math 1040 Stats
What are the 4 methods of data collect…
What is an observational study?
What is an experiment?
What is a simulation?
Observation, Experiment, Simulation, Survey
Researcher observes, but does NOT change existing conditions.
A treatment is applied to part of a population, so existing c…
The use of a mathematical or physical model to reproduce the…
What are the 4 methods of data collect…
Observation, Experiment, Simulation, Survey
What is an observational study?
Researcher observes, but does NOT change existing conditions.
66 terms
Math 1040 Exam 1
Data
Statistics
Population
Sample
A fact or proposition used to draw a conclusion or make decis…
The science of collecting, organizing, summarizing, and analy…
The entire group of individuals to be studied is called the p…
is a subset of the population being studied.
Data
A fact or proposition used to draw a conclusion or make decis…
Statistics
The science of collecting, organizing, summarizing, and analy…
STAT 1040 Final
Different types of hypothesis testing…
t-Test Test Statistic
Z-Test Test Statistic
Two variable Z-Test Test Statistic
z-test (one sample): when comparing population to a single nu…
(sample statistic-#)/SE+
(sample statistic-#)/SE
(Sample A statistic-Sample B statistic)/SEdiff
Different types of hypothesis testing…
z-test (one sample): when comparing population to a single nu…
t-Test Test Statistic
(sample statistic-#)/SE+
PSYC1040
parsimony
reification
empirical method
scientific method
the goal of accounting for the maximum number of empirical fi…
treating empirical findings as if it were a straightforward e…
obtaining info on the basis of observation
acquiring and testing knowledge through systematic observatio…
parsimony
the goal of accounting for the maximum number of empirical fi…
reification
treating empirical findings as if it were a straightforward e…
14 terms
STATS 1040 Chap 19
Population
Parameters
Sample
Statistics
Tickets in the box
Describes the percentage or average of the box
A small group of subjects gathered from a larger population
A numerical value measured from a sample
Population
Tickets in the box
Parameters
Describes the percentage or average of the box
120 terms
PSYC1040 - Important terms & Formulas
Types of knowledge
objectivity
skepticism
open mindedness
-personal experience (not reliable)... -rationalism (reliable bu…
supporting evid must be observable by anyone
claims must be backed up by evidence and critically evaluated
open to new evidence & replication
Types of knowledge
-personal experience (not reliable)... -rationalism (reliable bu…
objectivity
supporting evid must be observable by anyone
44 terms
Economics 1040 Exam 2 Terms
Market Basket
Price Index
Consumer Price Index (CPI)
CPI
List of specific goods and services in fixed quantities.
Measure showing how much the cost of a market basket has chan…
Measure that tracks changes in the cost of a basket of goods…
(Cost of desired-year basket in base-year prices) / (cost of…
Market Basket
List of specific goods and services in fixed quantities.
Price Index
Measure showing how much the cost of a market basket has chan…
17 terms
Statistics Chapter 3
3.1 Measures of Central Tendency: Mean
3.1 Measures of Central Tendency: Median
3.1 Measures of Central Tendency: Mode
3.1 Measures of Central Tendency: Resi…
- The average.... - Used when data are quantitative and the freq…
- The data value "in the middle"... - Used when the data are qua…
- The most frequently occurring value... - Can be applied to bot…
Resistant statistic is a numerical summary (statistic or para…
3.1 Measures of Central Tendency: Mean
- The average.... - Used when data are quantitative and the freq…
3.1 Measures of Central Tendency: Median
- The data value "in the middle"... - Used when the data are qua…
Math 1040 Section 1.2
What is QUALITATIVE data?
What is QUANTITATIVE data?
What is a good way to remember the lev…
What is the NOMINAL level of measureme…
Attributes, labels or NON-NUMERICAL entries
Consists of NUMERICAL measurements or counts
N.O.I.R (Think Pinot Noir)
Qualitative only! No mathematical computations can be made at…
What is QUALITATIVE data?
Attributes, labels or NON-NUMERICAL entries
What is QUANTITATIVE data?
Consists of NUMERICAL measurements or counts
Math 1040
Data
Statistics
Population
Census
Numeric measurements for certain variables; collections of ob…
Science of planning studies and experiments and then observin…
Complete collection ofall measurements that are being conside…
Collection of data from every member of population
Data
Numeric measurements for certain variables; collections of ob…
Statistics
Science of planning studies and experiments and then observin…
57 terms
Statistics Chapter 1
Define Statistics [C-O-S-A]
Define Individual
Descriptive Statistics
Inferential Statistics
The science of collecting, organizing, summarizing, and analy…
A person or object that is a member of the population being s…
Consists of organizing and summarizing information collected
Uses methods that generalize results obtained from a sample t…
Define Statistics [C-O-S-A]
The science of collecting, organizing, summarizing, and analy…
Define Individual
A person or object that is a member of the population being s…
64 terms
Winter statistics 1.1
Statistics
data
Data can be
Anecdotal means
is the science of collecting, organizing, summarizing, and an…
a fact or proposition used to draw a conclusion or make a dec…
numerical, as in height, or nonnumerical, as in gender
that the information being conveyed is based on casual observ…
Statistics
is the science of collecting, organizing, summarizing, and an…
data
a fact or proposition used to draw a conclusion or make a dec…
27 terms
UVU MATH 1040 EXAM 1 REVIEW
Statistical Study
Variables
Most Important Stat. Fact
Observational Studies
is any study that records data about individuals.
are values that are given to individuals during studies that…
is how the data was produced.
try to gather information without disturbing the scene they w…
Statistical Study
is any study that records data about individuals.
Variables
are values that are given to individuals during studies that…
PSYC1040
Define statistics
Why is it important to study statistics?
What are the four forms in which psych…
What is scientific method? (Chapter 2,…
Statistics: Focuses on organisation, analysis and interpretat…
To correctly substantiate claims with empirical evidence
1. Description - mapping out and understanding regularities i…
A procedure for acquiring and testing knowledge through syste…
Define statistics
Statistics: Focuses on organisation, analysis and interpretat…
Why is it important to study statistics?
To correctly substantiate claims with empirical evidence
Chapter 5
Standard Unit
normal approximation
Interquartile Range
percentile
a value is converted to this by seeing how many SDs it is abo…
consists of replacing the original histogram by the normal cu…
75th percentile--25th percentile
score
Standard Unit
a value is converted to this by seeing how many SDs it is abo…
normal approximation
consists of replacing the original histogram by the normal cu…
33 terms
Stats 1040 - ology- Unit 1 definitions
What is Statistics?
Why do we need statistics?
Statistical Solving Process
Observational Study
The methodology for appropriately collecting data, summarizin…
Helps us deal w/ the variation that is everywhere in life by…
1. State 2. Formulate 3. Solve 4. Conclude
A study that merely observes conditions of individuals in a p…
What is Statistics?
The methodology for appropriately collecting data, summarizin…
Why do we need statistics?
Helps us deal w/ the variation that is everywhere in life by…
Math 1040 Stats
Population
Variable
Individuals
Observational Study
In a statistical study is the entire group of individuals abo…
Any characteristic of an individual. It can take different va…
Objects described by a set of data.
observes individuals and measures variables of interest but d…
Population
In a statistical study is the entire group of individuals abo…
Variable
Any characteristic of an individual. It can take different va…
17 terms
PSYC1040 - symbols
S (upper case S)
s (lower case S)
𝞂 (lower case sigma)
S^2 (upper case S squared)
sample standard deviation
est. population standard deviation
population standard deviation
sample variance
S (upper case S)
sample standard deviation
s (lower case S)
est. population standard deviation
45 terms
Chapter 1-3 Exam 1
Double Blind
Stratified
Ordinal
Nominal
An experiment in which both the person administering the trea…
This kind of sampling involves defining homogeneous subgroups…
A level of measurement that indicates only an order, or rank.…
A level of measurement that consists of names, labels or cate…
Double Blind
An experiment in which both the person administering the trea…
Stratified
This kind of sampling involves defining homogeneous subgroups…
57 terms
MCC Vett 1040 Midterm
1960s
Vet Tech duties
Dr. Walt Collins
animal health technicians
Veterinary technician profession began to take form in what y…
-radiology tech... -laboratory tech... -medical nurse ... -surgical nu…
Father of veterinary technology
veterinary technicians were first called...
1960s
Veterinary technician profession began to take form in what y…
Vet Tech duties
-radiology tech... -laboratory tech... -medical nurse ... -surgical nu…
68 terms
Intro to Stats Math 1040 Esplin Dixie
Statistics
Population
Individual
Sample
Science of collecting organizing summarizing analyzing info t…
Whole group to be studied
Member of group being studied person or object
...subset of population being studied
Statistics
Science of collecting organizing summarizing analyzing info t…
Population
Whole group to be studied
Vett 1040 Midterm
1960s
Dr. Walt Collins
animal health technicians
200
Veterinary technician profession began to take form in what y…
Father of veterinary technology
veterinary technicians were first called...
How many accredited AVMA programs of veterinary technology
1960s
Veterinary technician profession began to take form in what y…
Dr. Walt Collins
Father of veterinary technology
Comm 1040 Chapter 2
Audience Analysis
Audience-centered perspective
Attitudes
Beliefs
The process of gathering and analyzing information about audi…
Assuming an audience-centered perspective will help you prepa…
our general evaluations of people, ideas, objects, or events
Attitudes are based on beliefs, the ways in which people perc…
Audience Analysis
The process of gathering and analyzing information about audi…
Audience-centered perspective
Assuming an audience-centered perspective will help you prepa…
66 terms
Math 1040 Exam 1
Data
Statistics
Population
Sample
A fact or proposition used to draw a conclusion or make decis…
The science of collecting, organizing, summarizing, and analy…
The entire group of individuals to be studied is called the p…
is a subset of the population being studied.
Data
A fact or proposition used to draw a conclusion or make decis…
Statistics
The science of collecting, organizing, summarizing, and analy…
141 terms
BUSI 1040 Exam One Review
The causes of changes in prices
business
profits
external environment
supply, demand, global trends, uncertainty
organization that provides goods or services to earn profits
difference between a business's revenues and expenses
everything outside an organization's boundaries that might af…
The causes of changes in prices
supply, demand, global trends, uncertainty
business
organization that provides goods or services to earn profits
16 terms
Math 1040
Statistics
Data
Population
Individual
Collecting information to answer a question
Fact to make conclusion or decision (data can vary)
Group of individuals being studied
A person or object that is a member of population being studied
Statistics
Collecting information to answer a question
Data
Fact to make conclusion or decision (data can vary)
300 terms
AHT 1040 Module G Cumulative reviews
Limousin cattle can be solid red or so…
Most finished cattle are between 12 an…
All Simmentals are polled. True/False
Shorthorn cattle can be soild red, red…
True
False
False
True
Limousin cattle can be solid red or so…
True
Most finished cattle are between 12 an…
False
Math 1040 Ch 1 Vocab
census
stratified sampling
systematic sampling
simple random sampling
measure of entire population or interest group
a few members of each group
selecting every nth member of a population
every sample has equal chance of being selected
census
measure of entire population or interest group
stratified sampling
a few members of each group
1040 Exam 2 CH.6
Producer Price Index measures the cost…
When constructing CPI, Bureau of Labor…
When relative price of a good increase…
Recent changes in methods used to comp…
Bought by Firms
survey sellers to determine what the typical consumer buys
buying smaller quantity of that good & a larger quantity of s…
upward bias in the CPI inflation rate less severe than it use…
Producer Price Index measures the cost…
Bought by Firms
When constructing CPI, Bureau of Labor…
survey sellers to determine what the typical consumer buys
1040 Textbook
(X-bar)
∑ (sigma)
∑Χ (sigma X)
alpha level
Statistical notation for the mean of X. The mean of Y would be
Statistical notation indicating summation (i.e. 'the sum of .…
Statistical notation for the sum of all the scores of a given…
The largest probability that the researcher is prepared to ac…
(X-bar)
Statistical notation for the mean of X. The mean of Y would be
∑ (sigma)
Statistical notation indicating summation (i.e. 'the sum of .…
28 terms
STAT 1040 Quiz One Vocabulary (Chp. 1, 2, 3)
Confounder
Simpson's Paradox
Weighted Average
Causation
A third variable, associated with both the treatment and the…
When relationships between percentages in subgroups are rever…
A technique for computing an average rate that takes into acc…
A definitive relationship that can be established only with c…
Confounder
A third variable, associated with both the treatment and the…
Simpson's Paradox
When relationships between percentages in subgroups are rever…
23 terms
Econ 1040 Chapter 10
Unemployed and in the labor force
80%
8.3%
28.5%
Eric was laid off two months ago. He has not searched for oth…
The adult Population in the town of Shelbyville is 150 thousa…
Suppose that the adult population is 4 million, the number of…
Suppose the same country had an adult population of about 50…
Unemployed and in the labor force
Eric was laid off two months ago. He has not searched for oth…
80%
The adult Population in the town of Shelbyville is 150 thousa…
BIOL 1040 Review
Hypothesis
Controlled Experiment
Experimental Group vs. Controlled Group
Independent vs. Dependent Variable
Explanation for Scientific Observation
Test for hypothesis
Manipulation vs. No Manipulation
Factor being Manipulated vs. Measured Result
Hypothesis
Explanation for Scientific Observation
Controlled Experiment
Test for hypothesis
141 terms
Econ 1040
real GDP per capita
real GDP per capita growth rate =
Compounding
GDP per capita in any year
describes the change in purchasing power for each person over…
nominal GDP growth rate - inflation rate - population growth…
Economic growth builds on itself over time.... This process is s…
GDPyear A= GDPyearB*(1=growth rate)^(year A-year B)
real GDP per capita
describes the change in purchasing power for each person over…
real GDP per capita growth rate =
nominal GDP growth rate - inflation rate - population growth…
Bio 1040
Science
Anecdotal Evidence
Peer Review
Hypothesis
The process of using observations and experiments to draw con…
An informational observation that has not been systematically…
A process in which independent scientific experts read scient…
A tentative explanation for a scientific observation or quest…
Science
The process of using observations and experiments to draw con…
Anecdotal Evidence
An informational observation that has not been systematically…
Biology 1040
science
anecdotal evidence
peer review
scientific method
knowledge based on observation and experimentation to explain…
informal observation that hasn't been systematically tested
process in which scientific experts read scientific studies b…
observations -> hypothesis -> testable prediction (if/then) -…
science
knowledge based on observation and experimentation to explain…
anecdotal evidence
informal observation that hasn't been systematically tested
Chapter 6
calibrated
1 pound
microgram
check weight
checked against external standards
0.4539237 of The Kilogram
the millionth part of a gram
used to check the weighing process
calibrated
checked against external standards
1 pound
0.4539237 of The Kilogram
44 terms
BUSMKT 1040 CH 9
marketing research
marketing research problem
marketing research objective
management decisions problem
the process of planning, collecting, and analyzing data relev…
determining what information is needed and how that informati…
the specific information needed to solve a marketing research…
a broad-based problem that uses marketing research in order f…
marketing research
the process of planning, collecting, and analyzing data relev…
marketing research problem
determining what information is needed and how that informati…
9 terms
Ch. 3
Arithmetic Mean
Parameter
Statistic
Median
Computed by determining the sum of all the values of a variab…
Population Mean (mew)
Sample Mean (x-bar)
The value that lies in the middle of the data when arranged i…
Arithmetic Mean
Computed by determining the sum of all the values of a variab…
Parameter
Population Mean (mew)
Terms PSCI 1040
government
monarchy
totalitarianism
oligrachy
the formal vehicle through which policies are made and affair…
a form of government is vested in hereditary kings and queens…
a form of government in which power resides in a leader who r…
a form of government in which the right to participate depend…
government
the formal vehicle through which policies are made and affair…
monarchy
a form of government is vested in hereditary kings and queens…
12 terms
STATISTICS 3.1 - 3.2 Notes
How is the Arithmetic Mean Computed?
How is the population arithmetic mean…
How is the sample arithmetic mean comp…
What is the arithmetic mean generally…
Is computed by adding all the values of the variable in the d…
Is computed by using all the individuals in a population, the…
By using sample data. The sample mean is the arithmetic.
The mean
How is the Arithmetic Mean Computed?
Is computed by adding all the values of the variable in the d…
How is the population arithmetic mean…
Is computed by using all the individuals in a population, the…
Financial Literacy (AR) 1.0
1040 EZ Form
Asset
Barter
Budget
income tax return for single and joint filers with no depende…
Anything of value that is owned
(n.) an exchange in trade; (v.) to exchange goods
A plan for making and spending money
1040 EZ Form
income tax return for single and joint filers with no depende…
Asset
Anything of value that is owned
Math 1040 - Ology
What is Statistics?
Four steps to statistical solving?
Types of statistical studies?
What is the difference between Observa…
Methodology for collecting, summarizing, and drawing conclusi…
State, formulate, solve, conclude
Observational and Experimental
Who gives the treatment. Ask yourself, is I was the participa…
What is Statistics?
Methodology for collecting, summarizing, and drawing conclusi…
Four steps to statistical solving?
State, formulate, solve, conclude
20 terms
BL1040-Biology Chapter 1: Scientific Thinking
Empirical results:... A. must support the…
Science is:... A. a process that can only…
All of the following are elements of b…
The scientific method can be more powe…
D. are based on observation.
D. both a body of knowledge and an intellectual activity enco…
C. having read the most important books in biology.
E. All except choice D are correct.
Empirical results:... A. must support the…
D. are based on observation.
Science is:... A. a process that can only…
D. both a body of knowledge and an intellectual activity enco…
Chapter 13
Frequency theory
conditional chance
unconditional chance
the multiplication rule
works best for processes which can be repeated over and over…
A problem puts a condition on the first card; mathematician m…
there is no conditions put on the problem
the chance that two things will both happen equals the chance…
Frequency theory
works best for processes which can be repeated over and over…
conditional chance
A problem puts a condition on the first card; mathematician m…
41 terms
BIO 1040 - Exam #1
questions - read literature - hypothes…
dependent variable
A theory
Separate control and experimental groups
steps of scientific process
Study was conducted to determine if the growth rate of babies…
A scientific hypothesis in NOT
A controlled experiment describes the use of
questions - read literature - hypothes…
steps of scientific process
dependent variable
Study was conducted to determine if the growth rate of babies…
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