Multiple Choice
As a rule of thumb, the sampling distribution of the sample proportions can be approximated by a normal probability distribution whenever
A) np 5
B) n(1 - p) 5 and n
30
C) n 30 and (1 - p) = 0.5
D) None of these alternatives is correct.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q123: A sample of 25 observations is taken
Q124: The following information was collected from a
Q125: A random sample of 150 people was
Q126: Exhibit 7-2<br>A random sample of 10 examination
Q127: Exhibit 7-2<br>A random sample of 10 examination
Q128: A random sample of nine telephone calls
Q129: How many simple random samples of size
Q130: A bank has kept records of the
Q131: The sample statistic s is the
Q133: From a group of 12 students, we