The Proprietor of a Boutique in New York Wanted to Determine

question 135

Short Answer

The proprietor of a boutique in New York wanted to determine the average age of his customers. A random sample of 53 customers revealed an average age of 28 years with a standard deviation of 4 years. Determine a 98% confidence interval estimate for the average age of all his customers.

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Definitions:

Aristocracy

A class of people holding exceptional rank and privileges, especially the hereditary nobility.

Scorned

Felt or expressed contempt or disdain towards someone or something.

Artists

Creative individuals who produce art, such as paintings, sculptures, music, and literature.

Puncture

A small hole made by a sharp object such as a needle or nail.