By how many times does sample size have to be increased, Mathematics

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By how many times does sample size have to be increased

1) In a poll 37% of the people polled answered yes to the question are you in favor of the death penalty for a person covited of murder? The margin of error in the poll was 3% and the estimate was made with 96% confidence. At least how many people were surveyed ?

2) By how many times does the sample size have to be increased to decrease the margin of error by a factor of 1/7?

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Mathematics: By how many times does sample size have to be increased

Reference No:- TGS0542807

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Recent Questions Asked Mathematics

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Q : Estimate two compositions and inverse functions

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Q : By how many times does sample size have to be increased

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Request for Solution File

Ask an Expert for Answer!!

Mathematics: By how many times does sample size have to be increased

Reference No:- TGS0542807

Recent Questions Asked Mathematics

Q : Monthly loan payment

Q : Estimate two compositions and inverse functions

Q : Determine null hypothesis

Q : Conduct an internet search for javadb tutorial

Q : By how many times does sample size have to be increased

Q : Massive expansion of information problem

Q : Attitudes towards the chronically mentally

Q : Traditional approach to modeling

Q : Find the p-value for the indicated hypothesis test

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