The margin of error in estimating the population mean of a normal population is E = 6.3 when the sample standard deviation is 8.2. If the sample standard deviation were increased to 9.1 and the sample size stayed the same, would the margin of error be larger or smaller than 6.3? Explain your answer.

Question

Quizplus · Accepted Answer

The Answer of The margin of error in estimating the population mean of a normal population is E = 6.3 when the sample standard deviation is 8.2. If the sample standard deviation were increased to 9.1 and the sample size stayed the same, would the margin of error be larger or smaller than 6.3? Explain your answer.

The Margin of Error in Estimating the Population Mean of a Normal