A manager of a departmental store wants to estimate the monthly expenditure on groceries by family. He is interested
in knowing the population proportion of families who purchase groceries primarily from his store. If he wants to have
95%(1.96) confidence of estimating the true proportion to be within +0.045, what will be the size for the study?
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"0.045" (and any subsequent words) was ignored because we limit queries to 32 words.
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