AP Statistics Review Game

• A

• B

• C

• D

• E

Answer explanation

Tags

CCSS.8.SP.A.4

Using the information below, identify which of the following is NOT an outlier:
Q1 = 53
Q2 = 55
Q3=61

• 73
• 40
• 80
• 73.5

The data set below has an outlier of 42.
2, 5, 12, 15, 19, 4, 6, 11, 16, 18, 12, 12, 42
What effect does removing the outlier have on the distribution of the data?

• The mean will decrease
• The median will decrease
• The mean will increase
• The median will increase

Use the interquartile range to identify any outliers in the following data.

52, 63, 55, 56, 62, 54, 59, 60, 53, 61, 88

• No outliers.

• 88 is an outlier.

Is this data positively or negatively skewed?

• Positively skewed

• Negatively skewed

What is the shape of the distribution?

• Skewed Left

• Skewed Right

• Symmetric

• Bimodal

Consider the boxplot below. What is the interquartile range (IQR)?

• 4
• 3.5
• 6
• 9

Tags

CCSS.6.SP.B.5C

What is the overall shape of the graph?

• Approximately Symmetrical
• Skewed left
• Skewed right

Which statement is true about the interquartile range?

• Class 1 has and interquartile range of 4 which is greater than the interquartile range of Class 2.

• Class 1 has and interquartile range of 5 which is greater than the interquartile range of Class 2.

• Class 1 has an interquartile range of 4, and Class 2 has an interquartile range of 5.

• Class 1 and Class 2 have an interquartile range of 14.

Tags

CCSS.7.SP.B.4

Which dot plot has the greatest variability?

• A
• B
• C
• D

Tags

CCSS.6.SP.A.2