QUESTION 1 A random variable X follows a normal distribution with mean 350 and standard deviation...

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math Statistics-And-Probability

Answer 1

Answer #1

Sd Given, Mear, M = 350 Standard deviation, a= 65 XNN(M= 350,0=65) Sample size, n=15 M&=p= 350 65 According to central limit

Answer 2

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