Author Question: As a general rule, the sampling distribution of the sample proportions can be approximated by a ... (Read 128 times)

sc00by25 · **on:** Jun 24, 2018

As a general rule, the sampling distribution of the sample proportions can be approximated by a normal probability distribution whenever _____.
a. np 5
b. n(1 p) 5
c. n 30
d. np 5 and n(1 p) 5

Question 2

For any continuous random variable, the probability that the random variable takes on exactly a specific value is _____.
a. 1
b. .50
c. any value between 0 and 1
d. 0