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A recent study from the Department of Education shows that approximately 11% of students are in...

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Statistics

A recent study from the Department of Education shows thatapproximately 11% of students are in private schools. A randomsample of 450 students from a wide geographic area indicated that55 attended private schools.

a) Estimate the true proportion of students attending privateschools with 95% confidence.

b) Are the study results by the Department of Educationconsistent with the sample? Why or why not?

Answer & Explanation Solved by verified expert
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Part a Here we have to find the confidence interval for the population proportion of students attending private schools Confidence interval for Population Proportion is given as below Confidence Interval P    See Answer
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