In a survey of 800 parents in UAE, 622 said that moral education has a positive effect on attitude towards others. Find the margin of error (E) for a 99% confidence interval for the proportion of parents who believe that moral education has a positive effect. Round your answer to four decimal places.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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QUESTION 26
In a survey of 800 parents in UAE, 622 said that moral education has a positive effect on attitude towards others. Find the margin of error (E) for a
99% confidence interval for the proportion of parents who believe that moral education has a positive effect. Round your answer to four decimal
places.
Transcribed Image Text:QUESTION 26 In a survey of 800 parents in UAE, 622 said that moral education has a positive effect on attitude towards others. Find the margin of error (E) for a 99% confidence interval for the proportion of parents who believe that moral education has a positive effect. Round your answer to four decimal places.
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