A sample of 5 clusters is to be taken from a population with N = 30 clusters and M = 420 clusters in the population. The values of Mi and ai are shown below. 
a.Determine the point estimator of the population proportion.
b.Determine an approximate 95% confidence interval estimate for the population proportion.
Definitions:
Q9: The main purpose of the National Health
Q18: Refer to Exhibit 21-1. An estimate of
Q23: Consider the following results for two samples
Q34: What would be the best advice regarding
Q40: The advantage of nonprobabilistic sampling is that
Q53: Which of the following foods contains about
Q57: Is it possible to have too much
Q60: You purchase a food product that is
Q89: What is the role of the phagocytes
Q93: Many people use products such as breath