A company that packages peanuts states

Reference no: EM131062480

A company that packages peanuts states that at a maximum 6% of the peanut shells contain no nuts. At random, 300 peanuts were selected and 21 of them were empty.

1.With a significance level of 1%, can the statement made by the company be accepted?
2.With the same sample percentage of empty nuts and 1 - a = 0.95, what sample size would be needed to estimate the proportion of nuts with an error of less than 1%?

Reference no: EM131062480

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