Question: Please help... Widows A recent study indicated that 26% of the 106 women over age 55 in the study were widows. Round up your answers

Please help...

Widows A recent study indicated that 26% of the 106 women over age 55 in the study were widows. Round up your answers to the next whole number for the following questions. How large a sample must you take to be 99% condent that the estimate is within 0.05 of the true proportion of women over age 55 who are widows? "=5 [:1

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