Find the minimum sample size when we want to construct a 90% confidence interval on the population proportion for the support of

Question

3 years ago

7

Find the minimum sample size when we want to construct a 90% confidence interval on the population proportion for the support of

candidate A in the following mayoral election. Candidate A is facing two opposing candidates. In a preselected poll of 100 residents, 22 supported her. The desired margin of error is 0.08.

Mathematics

1 answer:

kogti [31] · Answer 1 · 2022-02-15T09:48:37+03:00

kogti [31]3 years ago

4 0

N = 73
Hope this helps