## n a poll, 51% of the people polled answered yes to the question “Are you in favor of the death penalty for a person convicted of murder?

Question

n a poll, 51% of the people polled answered yes to the question “Are you in favor of the death penalty for a person convicted of murder?” The margin of error in the poll was 3%, and the estimate was made with 95% confidence. At least how many people were surveyed? The minimum number of surveyed people was nothing. (Ro

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2021-10-12T11:10:16+00:00
2021-10-12T11:10:16+00:00 1 Answer
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## Answers ( )

Answer:1067Step-by-step explanation:Given :The proportion of people polled answered yes to the question = P= 0.51Margin of error :E= 0.03

Confidence interval = 95%

Z-score for 95% confidence interval (from z-value table )z*=1.960

Formula to find the sample size is given by :-Substitute the value of p and E then, we have

Hence, The minimum number of surveyed people was

1067.