What would be the standard deviation

Reference no: EM13188813

A poll of 89 students found that 22% were in favor of raising tution to build a new math building. The standard deviation of this poll is 7%. What would be the standard deviation if the sample size were increased from 89 to 189?

Reference no: EM13188813

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What would be the standard deviation : 89 students found that 22% were in favor of raising tution to build a new math building. The standard deviation of this poll is 7%. What would be the standard deviation if the sample size were increased from 89 to 189?

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