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

Identify the outlier for the given data?
23, 34, 27, 7, 30, 26, 28, 31, 34

• 7
• 23
• 31
• 34

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

What is the difference between the highest score and the lowest score on the test?

• 15
• 100
• 6
• 10

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

The number of miles that Kiki cycled each week for a 7-week period is shown: 
36, 42, 28, 52, 48, 36, 31 
What is the median number of miles Kiki cycled?

• 24
• 36
• 39
• 52

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

The data below represent the ages of several people in a class.What effect does Mr. Smith’s age have on the data set?

• Mr. Smith’s age increases the mode of the data.
• Mr. Smith’s age decreases the mean of the data.
• Mr. Smith’s age increases the mean of the data.
• Mr. Smith’s age increases the median of the data.

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

A bottle of fruit punch contains at least 473 ml. The machine that fills the bottles is set so that the mean volume is 477 ml. The volumes in the bottles are normally distributed. The standard deviation is 2 ml. Would a bottle that ea filled to 470 ml be an outlier?

• Yes

• No

• Beat Rayburn

• BHI

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

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

• 73
• 40
• 80
• 73.5

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

The mean of this data set is 17.8. What would happen to the mean if 40 was added to the data set?

• The mean would not change

• The mean would go up

• The mean would go down

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

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

• skewed left

• skewed right

• symmetrical

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

What is the variance of the sample data set?

• 72

• 21.4

• 533.67

• 395.7

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

Interquartile Range is

• the difference between the third quartile and the first quartile

• the difference between the greatest and least data values.

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