Questions from Statistics


Q: Identify the distribution in Figure 5.6 that is not normal

Identify the distribution in Figure 5.6 that is not normal. Of the two normal distributions, which has the larger standard deviation? Figure 5.6

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Q: Identify the distribution in Figure 5.7 that is not normal

Identify the distribution in Figure 5.7 that is not normal. Of the two normal distributions, which has the larger standard deviation? Figure 5.7

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Q: The amounts of rainfall (in inches) on each day of

The amounts of rainfall (in inches) on each day of a year in Boston.

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Q: The winning numbers drawn in California’s Daily Four lottery game, in

The winning numbers drawn in California’s Daily Four lottery game, in which four digits between 0 and 9 are drawn and digits can be repeated.

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Q: The pulse rates of randomly selected adult females.

The pulse rates of randomly selected adult females.

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Q: The measured voltage amounts from newly manufactured AAA batteries made by Duracell

The measured voltage amounts from newly manufactured AAA batteries made by Duracell.

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Q: The measured systolic blood pressure of randomly selected adult males.

The measured systolic blood pressure of randomly selected adult males.

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Q: The outcomes of many tosses of a single die with 12 sides

The outcomes of many tosses of a single die with 12 sides numbered 1 through 12.

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Q: The departure delay times (in minutes past the scheduled time)

The departure delay times (in minutes past the scheduled time) of Amtrak trains leaving New York City for Boston.

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Q: In a Gallup poll of 1059 randomly selected adults, 39%

In a Gallup poll of 1059 randomly selected adults, 39% answered “yes” when asked “Do you have a gun in your home?”

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