Looking at the formula to calculate the SD of p, the root n relationship means that to
Question:
Looking at the formula to calculate the SD of p̂, the “root n relationship” means that to cut the SD of p̂ in half, you need to:
A. Multiply the sample size by 1/2
B. Multiply the sample size by 2
C. Multiply the sample size by √2
D. Multiply the sample size by 1/4
E. Multiply the sample size by 4
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Related Book For
Introduction To Statistical Investigations
ISBN: 9781118172148
1st Edition
Authors: Beth L.Chance, George W.Cobb, Allan J.Rossman Nathan Tintle, Todd Swanson Soma Roy
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