Data and Statistics Review

Choose the correct data set for this box and whisker plot

• None of the below

• 23, 90, 84, 100

• 60, 82, 100

• 60, 73, 82, 90, 100

What is Mean Absolute Deviation?

• The mean of the data

• The absolute value of the mean

• The variation of data values around the mode

• The range distance between the data values and the mean

Find the Mean Absolute Deviation:  10, 9, 3, 8, 10.  The Mean is 8

• 3

• 5

• 1

• 2

Find the Mean Absolute Deviation:  5, 11, 2, 7, 16.  The Mean is 8.2 

• 3.2

• 2.8

• 1.2

• 4.2

What percentage of the data is between 90 and 140?

• 25 %

• 50%

• 75%

• 100%

What is the median?

• 62

• 58

• 66

• 60

What is the interquartile range (IQR) of the data set?

• 20

• 25

• 5

• 10

Which box and whisker plot has the highest median?

• Top plot

• Bottom plot

Which city has a higher median?

• Millersburg

• Arcadia

What percentage of the data is between 40 and 150?

• 25 %

• 50%

• 75%

• 100%