Binomial Distribution

Question 1

Identify the mean of each distribution.Distribution AMean =

Revolt · Accepted Answer

50

Question 2

Distribution BMean =

Revolt · Accepted Answer

100

Question 3

Distribution CMean =

Revolt · Accepted Answer

200

Question 4

Order the standard deviations of the distributions from least to greatest.

Revolt · Accepted Answer

B, C, A

Question 5

Check all of the temperatures that are within one standard deviation of the mean.

Revolt · Accepted Answer

74°; 79°

Question 6

Distance of Jose’s height from mean: in.

Revolt · Accepted Answer

2

Question 7

Jordan is 53 inches tall. What is his z-score?

Revolt · Accepted Answer

2

Question 8

About 68% of sixth-grade students will have heights between inches and inches.

Revolt · Accepted Answer

55.7

Question 9

What percentage of goldfish will have lengths between 4.6 inches and 9.4 inches?

Revolt · Accepted Answer

95%

Question 10

Check all of the situations that you would expect to be approximately normally distributed.

Revolt · Accepted Answer

the SAT scores of high school seniors; the shoe sizes of 17-year-old males; the age at which a child loses his or her first tooth

Binomial Distribution Answers