Ninety out of 120 house-husbands prefer detergent $A$. If the 90 house-husbands represent a random sample from a population of all potential purchasers, estimate the fraction of total house-husbands favoring detergent $A$ by constructing a $98 \%$ confidence interval.

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The Answer of Ninety out of 120 house-husbands prefer detergent $A$. If the 90 house-husbands represent a random sample from a population of all potential purchasers, estimate the fraction of total house-husbands favoring detergent $A$ by constructing a $98 \%$ confidence interval.

Ninety Out of 120 House-Husbands Prefer Detergent AAA If the 90 House-Husbands Represent a Random Sample from the 90

Ninety Out of 120 House-Husbands Prefer Detergent $A$ If the 90 House-Husbands Represent a Random Sample from the 90