23 terms

mean

average

mode

value occurring most often

median

the middle value

quartile

25% of the total data set

percentile

a certain % of the total data set

range

difference between largest and smallest value

table

list of information

tally

count

frequency

number of times

frequency table

frequency information in charts

cumulative frequency

adding frequencies together

estimate

guess

predict

say what you think will happen

survey

a general view of something

questionnaire

a series of questions

trend

a certain direction

data

information

histogram

bar graph with number scale

population

the total group of items

statistics

figures giving information

box and whisker diagram

statistical graph

ascending

from smallest to largest

descending

from largest to smallest