AP Stats

AP Stats

12th Grade

20 Qs

quiz-placeholder

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AP Stats

AP Stats

Assessment

Quiz

Mathematics

12th Grade

Hard

Created by

Anthony Clark

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The weights of paper discarded each week by households are normally distributed with a mean of 9.43 pounds and a standard deviation of 4.17 pounds.  What percent of households discard between 10 and 12 pounds? 

17.68%

6.50%

28.55%

82.32%

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

The weights of paper discarded each week by households are normally distributed with a mean of 9.43 pounds and a standard deviation of 4.17 pounds.  What percent of households throw out fewer than 2 pounds of paper each week?

96.26%

48.13%

3.74%

1.87%

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the area under the standard normal curve that is to the left of z=0.88.

0.1894

0.8106

1.1750

-1.1750

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Find the area under the standard normal curve that is to the right of 0.46

0.1004

.3111

0.6772

0.3228

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this a probability distribution?

No, the sum of p(x) does not equal 1.

Yes, all p(x) are between 0 and 1.

No, all p(x) are not between 0 and 1.

Yes, the sum p(x) is 1.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Is this a probability distribution?

No

Yes

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

A

B

C

D

E

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