Mathematics, 04.11.2019 23:31 lovabletenthasan

If the estimate of expected population proportion having a desired characteristic based on intuition is 60 percent and the acceptable error is plus or minus 5 percent, and the z-value for a 95 percent level of confidence is 1.96, the needed sample size is approximately:
a. 187
b. 368
c. 295
d. 196
e. 950

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If the estimate of expected population proportion having a desired characteristic based on intuition...