What sample size should be used for a simple random sample

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Assume that previous fast-food research has shown that 80 percent of the consumers like curly fries.

The researcher wishes to have a standard error of 6 percent or less and be 95 percent confident of an estimate to be made about curly French fry consumption from a survey.

What sample size should be used for a simple random sample?

Reference no: EM131800739

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