Sample proportion of voters, Basic Statistics

Sample proportion of voters

Suppose that the proportion of voters who will vote for Mr. Smith is p=0.4. Let p-hat be the sample proportion of voters for Mr. Smith in a random sample of size 127. Find the following probabilities. Do not use the normal approximation.

(a) Find the mean of p-hat

(b) Calculate the standard deviation of p-hat

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Basic Statistics: Sample proportion of voters

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Basic Statistics: Sample proportion of voters

Reference No:- TGS0838399

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Recent Questions Asked Basic Statistics

Q : Magnitude and direction of boat velocity relative to ground

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Ask an Expert for Answer!!

Basic Statistics: Sample proportion of voters

Reference No:- TGS0838399

Recent Questions Asked Basic Statistics

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