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A random sample of 80 observations has been drawn from a normal distribution with mean 50 and standard deviation 10. Find the
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Solution Given mean, 5c and Standard deviat(or 2 Fgur 0.0チ93tO-0793 -σ-596 (From norma, distiibuter table 0158x 80 12-688 스please like my solution please please.

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