Distributions Data Sets

Which sport shows the least variabilty?

• Basketball

• Football

• Hockey

• Baseball

Can the histogram be used to find the exact median age of the movie watchers?

• Yes

• No

a graphical display representing numerical data by grouping the data into intervals and showing how many values are in each interval using vertical bars that touch 

• Dot Plot

• Histogram

• Box Plot

• Mean

Three numbers that divide a set of data into 4 parts

• Quartile

• Outlier

• Median

• Mode

 The shape of a graph when all data values are plotted on a graph (examples: skewed left/right, symmetrical, uniform, bimodal)

• Distribution

• Skewed left

• Symmetrical

• Uniform

the numbers of times a value occurs 

• Mean

• Frequency

• Variability

• Quartile

a distribution of data that shows about the same shape on the left and right of the middle of the data 

• Bimodal

• Symmetrical

• Uniform

• Data Set

The data values are equally distributed  

• Bimodal

• Symmetrical

• Uniform

• Variability

A distribution of data that shows 2 measures of center 

• Bimodal

• Uniform

• Symmetrical

• Skewed Left

the middle number of a set of data when values are in order from least to greatest

• Mean

• Median

• Mode

• Range