Solve the problem.
-Suppose we wish to construct a confidence interval for a population proportion p. If we sample without replacement from a relatively small population of size N, the margin of error E is modified to include the finite
Population correction factor as follows:
Construct a 90% confidence interval for the proportion of students at a school who are left handed. The number
Of students at the school is N = 330. In a random sample of 86 students, selected without replacement, there are
8 left handers.
A) 0.053 < p < 0.133
B) 0.058 < p < 0.128
C) 0.041 < p < 0.145
D) 0.049 < p < 0.137
Correct Answer:
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