Question

In a sample of 600 people 315 of them were males. Calculate the sample size that will result in a confidence interval of the sample proportion ± 3% at the 95 % confidence level.
a) 1253
b) 1462
c) 1065
d) 1354​

Answer 1

Answer:

In a sample of 600 people 315 of them were males. Calculate the sample size that will result in a confidence interval of the sample proportion ± 3% at the 95 % confidence level.

a) 1253

b) 1462

c) 1065

d) 1354In a sample of 600 people 315 of them were males. Calculate the sample size that will result in a confidence interval of the sample proportion ± 3% at the 95 % confidence level.

a) 1253

b) 1462

c) 1065

d) 1354