Question: 25 Refer to Problem 5.16 Before obtaining the sample, the anthropologist wanted to deter- mine the size of sample needed to estimate to within 07
25 Refer to Problem 5.16 Before obtaining the sample, the anthropologist wanted to deter- mine the size of sample needed to estimate to within 07 with 95% confidence. Assum- ing nothing about the value of . calculate the sample size that ensures at least this degree of accuracy
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