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Suppose that the heights of 100 male students at BIUST represent a random sample of the...

Suppose that the heights of 100 male students at BIUST represent a random sample of the heights of all 1546 male students at the university. Determine unbiased and efficient estimates of

(a) the true mean,

(b) the true variance.

(C) Find

(a) 95%, and  99% confidence intervals for estimating the mean height of the BIUST University students

Math   Statistics-And-Probability   
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