CCSS.Math.Content.HSS.ID.A.3

What is the shape of the data for Lucy's Steakhouse?

• Symmetrical
• Skewed Left
• Skewed Right

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CCSS.Math.Content.HSS.ID.A.3

Which club has the smaller spread?

• Cruisers
• Car Hops

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CCSS.Math.Content.HSS.ID.A.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.HSS.ID.A.3

A bowler had the following scores after 5 games:
 196, 205, 197, 280, and 202.
How much does the bowler’s mean score increase if the outlier is considered, compared to if the outlier is not considered?

• 13
• 16
• 19
• 22

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CCSS.Math.Content.HSS.ID.A.3

The 75th percentile is also know as the

• median
• third quartile
• 1st quartile`
• interquartile range

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CCSS.Math.Content.HSS.ID.A.3

According to the 1.5 x IQR rule, how many outliers are there in the data set 72, 110, 114, 115, 118, 123, 144, 156?

• None
• One
• Two
• Three

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CCSS.Math.Content.HSS.ID.A.3

What is the median of the scores?

• 21

• 16

• 17

• 19

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CCSS.Math.Content.HSS.ID.A.3

A value that is much higher or much lower than the other values in a set of data.

• Outlier
• Box Plot
• Range
• Histogram

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CCSS.Math.Content.HSS.ID.A.3

When using IQR to find outliers, which formula will identify the lower limit?

• Q3 - 1.5(IQR)

• Q1 + 1.5(IQR)

• Q1 - 1.5(IQR)

• Q3 + 1.5(IQR)

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CCSS.Math.Content.HSS.ID.A.3

A(n) ____ of a data set is much greater or much less than the other data values.

• mean

• median

• mode

• outlier

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CCSS.Math.Content.HSS.ID.A.3