CCSS.Math.Content.7.SP.B.3

Are these dot plots symmetric?

• Yes
• No

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CCSS.Math.Content.7.SP.B.3

Which restaurant has a higher median wait time?

• Lucy's Steakhouse
• Gary's Grill
• They are the same

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CCSS.Math.Content.7.SP.B.3

Which car club has the higher median?

• Cruisers
• Car Hops

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CCSS.Math.Content.7.SP.B.3

The box and whisker plots display daily temperatures for each city throughout the spring. Which statement is true?

• The mean for San Antonio is 81.
• The IQR for Seattle is 28.
• The IQR for New York is greater than the IQR for Seattle.
• Approximately 1/8 of the spring temperatures in New York fall between 78 and 85.

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CCSS.Math.Content.7.SP.B.3

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

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CCSS.Math.Content.7.SP.B.3

The scatter plot shows the number of absences in a week for classes of different sizes.  Trevor concluded that there is a positive correlation.  Which statement best describes why Trevor's conclusion was incorrect.

• The largest class does not have the most absences.
• The smallest class does not have the least number of absences.
• The data show no relationship between class size and number of absences.
• The data show a negative relationship between class size and number of absences.

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CCSS.Math.Content.7.SP.B.3

Describe the association between the number of lanes rented and the number of people bowling.

• Non-linear association
• Negative linear association
• No association
• Positive linear association

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CCSS.Math.Content.7.SP.B.3

Which of the following lines represents the line of best fit for the scatter plot?

• A
• B
• C
• D

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CCSS.Math.Content.7.SP.B.3

Which box and whisker plot has the lowest minimum?

• Top plot

• Bottom plot

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CCSS.Math.Content.7.SP.B.3

Describe the association for the scatterplot based on data plotted.

• As the weeks increase, the amount of money on the gift card increases.

• As the weeks decrease, the amount of money on the gift card increases.

• There is no relationship between the time in weeks and the amount of dollars.

• As the weeks increase, the amount of money on the gift card decreases.

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CCSS.Math.Content.7.SP.B.3