Stats Unit 1 Vocabulary Review

The ___ of a variable tells us what values the variables takes and how often it takes

is a visual representation of the five-number summary

a variable that assigns labels that place individuals into particular groups.

shows each interval as a bar with the heights showing the frequencies

A ___ chart shows each category with heights showing the frequencies or relative frequencies

A ___ frequency table shows the proportion or percent of each individual

is any attribute that can take different values for different values

a person, animal, or thing described in a set of data

shows each data value as a dot above its location on a number line

The ___ range is the distance between the first and third quartile

consists of min, Q1, med, Q3, max

The ___ of a distribution is the distance between the min and max

A ___ table shows the number of individuals having each data value

The ____ of a distribution divide the ordered data set into four groups

is the average of all data

the midpoint of a distribution

a distribution is roughly _____ if the left side appoximately mirrors the right side

The __ measures the typical distance of the value in a distribution from the mean

A ___ chart shows each category as a slice with the area proportional to the category frequency

The science and art of collecting, analyzing, and drawing conclusions from data.

The ___ tell us how many standard deviations from the mean the value falls

a measure of center is ___ if it isn't influenced by outliers

A distribution is ____ left or right if one side is much longer than the other