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Suppose that scores on Statistics of government and public School in UMAC are normally distributed. To...

Suppose that scores on Statistics of government and public School in UMAC are normally distributed. To estimate the average score on the for all students, I take my class as a random sample of size 25. The sample yielded mean, = 35 and sample standard deviation, s = 15. Give a 95% confidence interval for the average score on the of Statistics for all government and public School students.

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