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66.) A continuous random variable is a random variable that can? A.) Assume only

ID: 3358716 • Letter: 6

Question

66.) A continuous random variable is a random variable that can?

A.) Assume only a countable set of values

B.) Assume any value in one or more intervals

C.) Have no random sample

D Assume no continuous frequency

67.)For a continuous random variable x, the probability that x assumes a value in an interval is?

A.) in the range zero to 1

B.) Greater than 1

C.) less than zero

D.) Greater than 2

68.) For a continous random variable x, the total probability of all (mutually exclusive) intervals within which x can assume a value is?

A.) less than 1

B.) Greater than 1

C.) Equal to 1

D.) Between zero and 1

69.)For the standard normal distribution, the z value gives the distance between the mean and a point in terms of the?

A.) Mean

B.) Standard deviation

C.) Variance

D.) center of curve

Explanation / Answer

66.) A continuous random variable is a random variable that can? B.) Assume any value in one or more intervals

67.)For a continuous random variable x, the probability that x assumes a value in an interval is? A.) in the range zero to 1

68.) For a continous random variable x, the total probability of all (mutually exclusive) intervals within which x can assume a value is? D.) Between zero and 1

69.)For the standard normal distribution, the z value gives the distance between the mean and a point in terms of the? B.) Standard deviation