Shape of Data Review

Which statement is NOT true about the data provided?

• Both sets of data have an IQR of 1.

• Both measures of center for Raul's data have a value of 8.5.

• The shapes of both data distributions are non-symmetrical.

• The IQR of Bryan's data is best used to describe the spread because of the outlier.

How many students are between 56 and 59 inches tall?

• 5

• 4

• 10

• 8

What is the interquartile range?

• 4

• 6

• 2

• 8

• Skewed up box
• Skewed by Trump
• Skewed to the right 
• Skewed to the left 

What is the shape of the distribution?

• Skewed Left 

• Skewed Right

• Symmetric

• Bimodal

What is the shape of the distribution?

• Skewed Left 

• Skewed Right

• Symmetric

• Bimodal

Describe the histogram:

• Left Skewed

• Symmetrical

• Right Skewed

• Uniform

How would you describe this distribution?

• Left skewed

• Uniform

• Right Skewed

• Symmetrical

What is the spread of the data?

• 100

• 110

• 50

• 150

How many students were greater than 55 inches tall but less than 70 inches tall?

• 13

• 15

• 16

• 17