7. Which of the following is true when finding the probability based on – sampling distribution?...

7. Which of the following is true when finding the probability based on – sampling distribution?

A. Normality is given by BOTH the population being normal and n ≥ 30

B. Normality is given by BOTH np ≥ 5 and nq ≥ 5.

C. We have to either add or subtract .5 to the x-value to make our answer more accurate.

D. To find the standard error of the mean we take the population standard deviation and divide by the square root of the sample size.

E. None of the above – all are false.

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Expert Solution

orchestra answered 1 year ago

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