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A fifth grade teacher assumes that 26% of her students are late for class. If the...

A fifth grade teacher assumes that 26% of her students are late for class. If the teacher is correct, what is the probability that the proportion of late students in a sample of 771 students would differ from the population proportion by less than 3%? Round your answer to four decimal places.

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Answer #1

Let denotes the sample proportion of late students in a sample of 771 students.

Assuming that the teacher is correct,

or

Now,

The probability that the proportion of late students in a sample of 771 students would differ from the population proportion by less than 3%

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