Shape of Data Review

Find the Median

• 98

• 93

• 78

• 85

What value is the first quartile?

• 66

• 58

• 60

• 64

What is the interquartile range (IQR)?

• 4

• 64

• 60

• 8

What is the interquartile range (IQR)?

• 20

• 25

• 30

• 50

Which of the following best describes the shape of the distribution?

• SKEWED LEFT

• SKEWED RIGHT

• UNIFORM 

• SYMMETRICAL

Which of the following best describes the shape of the distribution?

• SKEWED LEFT

• SKEWED RIGHT

• UNIFORM

• SYMMETRICAL

How would you describe this distribution?

• Left skewed

• Uniform

• Right Skewed

• Symmetrical

Which statement best describes the data shown in the dot plot?

• The peak of the data is at 35

• The data are clustered from 30 to 32

• The data distribution has gaps

• The data distribution is symmetrical

Which of the following dot plots can be used to create the histogram?

• 
• 
• 
• 

Which is the correct box-and-whisker plot for the data set?
7, 13, 9, 15, 11, 7, 11

• Box Plot 1

• Box Plot 2

• Box Plot 3

• Box Plot 4