The principal at Thomas Jefferson High School has been asked to estimate theproportion of students at the school who drive to school and use the school parkinglot. He takes a random sample of size n = 32 students and calculates a sampleproportion, $\hat{ p}$ = 0.8. "Now," he exclaims, "since my sample size is greater than 30,the sampling distribution of the sample proportion is approximately normal." Writea short paragraph that explains why his statement is not correct.

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The Answer of The principal at Thomas Jefferson High School has been asked to estimate theproportion of students at the school who drive to school and use the school parkinglot. He takes a random sample of size n = 32 students and calculates a sampleproportion, $\hat{ p}$ = 0.8. "Now," he exclaims, "since my sample size is greater than 30,the sampling distribution of the sample proportion is approximately normal." Writea short paragraph that explains why his statement is not correct.

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The Principal at Thomas Jefferson High School Has Been Asked $\hat{ p}$