A Retailer Wants to Estimate with 99% Confidence the Number

question 2

True/False

A retailer wants to estimate with 99% confidence the number of people who buy at his store.A previous
study showed that 24% of those interviewed had shopped at his store.He wishes to be accurate within 3%
of the true proportion.The minimum sample size necessary would be 1,100.

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Definitions:

Frenulum

Fold extending from the floor of the mouth to the midline of the undersurface of the tongue.

Sublingual Glands

Salivary glands located beneath the tongue, responsible for secreting saliva that aids in digestion and oral hygiene.

Intrinsic Factor

Factor secreted by the parietal cells of gastric glands and required for adequate absorption of vitamin B12.

Mucous Cells

Specialized cells present in various glands and tissues that produce and secrete mucus.