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Normal Distribution

Authored by Karla Webb

Mathematics

9th - 12th Grade

CCSS covered

Used 1+ times

Normal Distribution
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20 questions

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1.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Suppose X is normally distributed with mean 30 and standard deviation 5.

What value is 2 standard deviations above the mean?

Tags

CCSS.HSF-LE.A.1B

2.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Suppose X is normally distributed with mean 30 and standard deviation 5.

What value is 1 standard deviation below the mean?

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Suppose X is normally distributed with mean 30 and standard deviation 5.

Describe the value below in terms of the number of standard deviations above or below the mean.

35

1 standard deviation above

1 standard deviation below

2 standard deviations above

2 standard deviations below

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Suppose X is normally distributed with mean 30 and standard deviation 5.

Describe the value below in terms of the number of standard deviations above or below the mean.

20

1 standard deviation above

1 standard deviation below

2 standard deviations above

2 standard deviations below

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Suppose X is normally distributed with mean 30 and standard deviation 5.

Describe the value below in terms of the number of standard deviations above or below the mean.

45

3 standard deviation above

3 standard deviation below

2 standard deviations above

2 standard deviations below

Tags

CCSS.HSS.ID.A.4

6.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Media Image

Suppose X is normally distributed with mean 30 and standard deviation 5.

Draw a curve to illustrate the distribution of X.

What proportion of values of X are between 25 and 30?

Tags

CCSS.HSS.ID.A.4

7.

FILL IN THE BLANK QUESTION

5 mins • 1 pt

Media Image

Suppose X is normally distributed with mean 30 and standard deviation 5.

Draw a curve to illustrate the distribution of X.

What proportion of values of X are between 20 and 40?

Tags

CCSS.HSS.ID.A.4

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