Central Limit Theorem (means)

Central Limit Theorem (means)

Assessment

Quiz

Mathematics

10th - 12th Grade

Medium

CCSS
HSS.ID.A.4, HSS.IC.A.1, HSS.MD.A.3

+4

Standards-aligned

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Wayground Content

Used 197+ times

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26 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to the shape of a sampling distribution of sample means as n increases?

The skew gets bigger

The skew is reversed

It becomes narrower and more normal.

The shape is the same, but wider

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The mean and standard deviation of a population are 400 and 40, respectively. Sample size is 25.

What is the mean of the sampling distribution?

400

40

25

8

Tags

CCSS.HSS.MD.A.2

CCSS.HSS.MD.A.3

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The mean and standard deviation of a population are 400 and 40, respectively. Sample size is 25.

What is the standard deviation of the sampling distribution?

400

40

25

8

5

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

These symbols represent the mean and standard deviation for which of the following distributions?

The Population

The sample

The sampling distribution (mean)

The sampling distribution (proportion)

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.3

CCSS.HSS.ID.A.4

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

These symbols represent the mean and standard deviation for which of the following distributions?

The Population

The Sample

The sampling distribution (mean)

The sampling distribution (proportion)

Tags

CCSS.HSS.IC.B.4

CCSS.HSS.ID.A.4

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

What is the standard deviation of the distribution?

1010

60

40

20

Tags

CCSS.HSS.ID.A.2

CCSS.HSS.ID.A.4

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The mean and standard deviation of a population are 200 and 20, respectively.

What is the probability of selecting 25 data values with a mean less than 190?

0.62%

2.28%

97.72%

99.38%

Tags

CCSS.HSS.ID.A.4

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