When You Calculate the Sample Size for a Proportion,you Use $P _ { \text {est } }$

Multiple Choice

When you calculate the sample size for a proportion,you use an estimate for the population proportion;namely $P _ { \text {est } }$
) A conservative value for n can be obtained by using $P _ { \text {est } }$
=

A) 0.01
B) 0.05
C) 0.10
D) 0.50
E) 1.00