Probability Distribution Quiz

The table above shows a television station's advertisement sales. The distribution of sales for one 24-hour day is given. Solve for the standard deviation. Round to the nearest hundredth.

• 35.76

• 268.1

• 16.3

• 1279.35

The table represents the probability of guessing correct on a 5 question true-false quiz. Find the mean and the standard deviation.

• μ = .4; σ = 7.5

• μ = 2.5; σ = 1.1

• μ = 3; σ = 1.3

• μ = .1; σ = 0

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.3

• 0.4

• 0.5

• 0.6

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.2

• 0

• 0.3

• 0.1

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.3

• 0.4

• 0.5

• 0.6

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.3

• 0.4

• 0.5

• 0.6

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.3

• 0.4

• 0.5

• 0.6

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 1.00

• 1.70

• 10

• none

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.1

• 0.2

• 0.3

• 0.4

Identify the value that should be placed in the question mark.

Note: Remember your answer in each item so that you can use your time wisely.

• 0.2

• 2.4

• 1.2

• 0.8