Mathematics, 14.07.2021 01:50, faith1993

A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. A previous study indicates that the proportion of left-handed golfers is 8%. How large a sample is needed in order to be 98% confident that the sample proportion will not differ from the true proportion by more than 2%?

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A manufacturer of golf equipment wishes to estimate the number of left-handed golfers. A previous st...