# Study sets matching "data analysis"

Study sets

Diagrams

Classes

Users

variable types

distribution of a variable/data

frequency (count) of a particular categ…

frequency distribution

1) quantitative (numerical)... 2) categorical (nonnumerical)

indicates how frequently different categorical or numerical da…

# of times that the category or numerical value appears in the…

table/graph presents the categories or numerical values along…

variable types

1) quantitative (numerical)... 2) categorical (nonnumerical)

distribution of a variable/data

indicates how frequently different categorical or numerical da…

range

mean

median

mode

difference between the highest and lowest data items

the sum of data items divided by the number of items

middle data item when data is ordered from least to greatest

data that occurs most often

range

difference between the highest and lowest data items

mean

the sum of data items divided by the number of items

range

mean

median

mode

difference between the highest and lowest data items

the sum of data items divided by the number of items

middle data item when data is ordered from least to greatest

data that occurs most often

range

difference between the highest and lowest data items

mean

the sum of data items divided by the number of items

Mean

Median

Mode

Range

The sum of the data divided by the number of data pieces.

The middle data piece, when ordered from least to greatest.

The data piece or pieces that occur most frequently.

The difference between the maximum and minimum.

Mean

The sum of the data divided by the number of data pieces.

Median

The middle data piece, when ordered from least to greatest.

accuracy

precision

central limit theorem

inter-rater reliability

the degree of conformity of a measured or calculated quantity…

the degree to which further measurements or calculations show…

shows that the probability distribution of the averaged measur…

the concordance or the degree of agreement among different rat…

accuracy

the degree of conformity of a measured or calculated quantity…

precision

the degree to which further measurements or calculations show…

Mean

Median

Mode

Range

the average of set of numbers,first add them divide by number…

the middle number in a set of data order from smallest the the…

the number which appears most often in a set of numbers,there…

the difference between the lowest and highest numbers in a set…

Mean

the average of set of numbers,first add them divide by number…

Median

the middle number in a set of data order from smallest the the…

descriptive statistics

inferential statistics uses

cross sectional

time series data

summarize,organize,present

uses sample data to make inferences about a population using r…

data collected at one point in time

data collected at different points in time

descriptive statistics

summarize,organize,present

inferential statistics uses

uses sample data to make inferences about a population using r…

Mean

Median

Mode

range

The average of set of numbers, first add then divide by number…

The middle number in a set of data-order from smallest to larg…

the number which appears the most often in a set of numbers, t…

the difference between the lowest and highest numbers in a set…

Mean

The average of set of numbers, first add then divide by number…

Median

The middle number in a set of data-order from smallest to larg…

mean

median

mode

Range

the average of a set of numbers, first add then divide by numb…

the middle number in a set of data-order from smallest to larg…

the number which appears most often in a set of numbers, there…

the difference between the lowest an d the highest numbers in…

mean

the average of a set of numbers, first add then divide by numb…

median

the middle number in a set of data-order from smallest to larg…

Mean

Median

Mode

Range

the average of a set of numbers first add then divide by numbe…

the middle number in a set of data-order from smallest to larg…

the number witch appears most often in a set of numbers ,there…

the difference between the lowest and highest numbers in a set…

Mean

the average of a set of numbers first add then divide by numbe…

Median

the middle number in a set of data-order from smallest to larg…

Mean

Median

Mode

Range

the average of set of numbers, first add then divide by number…

the middle number in a set of dataorder from smallest to large…

the number which appears most often in a set of numbers,there…

the difference between the lowest and highest numbers in a set…

Mean

the average of set of numbers, first add then divide by number…

Median

the middle number in a set of dataorder from smallest to large…

mean

median

mode

range

the average of a set of numbers first add then divide by numbe…

the middle number in a set of data order from smallest to larg…

the number which appears most often in a set of numbers there…

the difference between the lowest and the highest numbers in a…

mean

the average of a set of numbers first add then divide by numbe…

median

the middle number in a set of data order from smallest to larg…

Mean

Median

Mode

Range

the average of a set of numbers, first add then divide by numb…

the middle number in a set of data order from smallest to larg…

the number that appears most often in a set of numbers, there…

the difference between the lowest and highest numbers in a set…

Mean

the average of a set of numbers, first add then divide by numb…

Median

the middle number in a set of data order from smallest to larg…

Mean

Median

Mode

Range

The average of a set of numbers,first add then divide by numbe…

The middle number in a set of data-order from smallest to larg…

The number which appears most often in a set of numbers,there…

The difference between the lowest and highest numbers in a set…

Mean

The average of a set of numbers,first add then divide by numbe…

Median

The middle number in a set of data-order from smallest to larg…

Symbol

Tally Marks

Bar Graph

Data

A figure of a letter that stand for something

Marks used in a survey to collect data

A graph that use bars to show data.

Numbers or symbols that show information.

Symbol

A figure of a letter that stand for something

Tally Marks

Marks used in a survey to collect data

Descriptive Statistics

Example of Descriptive Statistic

Inferential Statistics

Example of Inferential Statistic

Statistics that provide a summary of a set of measurements by…

Mean, median or mode

Statistics that infer what the things we have measured can tel…

T-test, ANOVA, or Chi-Squared

Descriptive Statistics

Statistics that provide a summary of a set of measurements by…

Example of Descriptive Statistic

Mean, median or mode

Dot plot

Categorical data

Numerical data

Frequency

A display of responses along a number line,with dots recorded…

Consists of values or observations that can be sorted into gro…

Consists of values or observations that can be measured Ex: Ho…

Describes how often data values occur

Dot plot

A display of responses along a number line,with dots recorded…

Categorical data

Consists of values or observations that can be sorted into gro…

mean

median

mode

range

The arithmetic average of a data set, obtained by adding the s…

The number that marks the middle of an ordered set of data

The category or numerical value that occurs most often

Difference between highest and lowest scores in a set of data.

mean

The arithmetic average of a data set, obtained by adding the s…

median

The number that marks the middle of an ordered set of data

Mean

Median

Mode

Range

The average of a set of numbers, first add, then divide by num…

The middle number in a set of data-order from smallest to larg…

The number which appears most often in a set of numbers, there…

The difference between the lowest and highest numbers in a set…

Mean

The average of a set of numbers, first add, then divide by num…

Median

The middle number in a set of data-order from smallest to larg…

Mean

median

Mode

range

the average of a set of numbers, first add then divide by numb…

the middle number in a set of data order from smallest to larg…

the number which appers most ofen in a set of number there can…

the difference between the lost and highect number in a set of…

Mean

the average of a set of numbers, first add then divide by numb…

median

the middle number in a set of data order from smallest to larg…