Determine whether each statement is true or false. If the statement is false, ex

Question

Determine whether each statement is true or false. If the statement is false, explain why. If the statement is false, explain why. a. The number of courses a student is taking this semester is an example of a continuous random variable. b. The total area under the normal distribution curve is infinite. c. The standard normal distribution is a continuous distribution. d. The z value corresponding to a number below the mean is always negative. e. The area under the standard normal distribution to the left of z=0 is negative.

Explanation / Answer

Solution:

10. a) FALSE courses can be counted

b)  False, continuous – value between any 2 given values

c) True,. The standards normal distribution is a continuous distribution

d)True, . The z value corresponding to a number below the mean is always negative

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