Let x be a normally distributed random variable with the following parameter: μ = 125 σ = 30   10 What fraction of the distribution is above  185 a 0.0228         b 0.0268         c 0.0315         d 0.0370

Q: Let x be a normally distributed random variable with the following parameter: μ = 125 σ = 30   9…

A: According to the given information, we have Mean = 125 and Standard deviation = 30

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Q: Let x be a normally distributed random variable with the following parameters: μ = 135.628 σ =…

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Q: ind P(Z < 2.04) where Z is the standard normal random variable. Round to 4 decimal places. Answer:

A: given data  standard normal distribution Z~N(0,1) P(z&lt;2.04) = ?

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A: The function is PDF if ∑pi=1 u2+0.05+0.35+u+0.15=13u2=920u=310=0.3

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Q: Let x be a normally distributed random variable with the following parameters: μ = 135.628 σ =…

A: We have given that,  X be the random variable from normal distribution with mean (μ) = 135.628 and…

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A: In this case, we need to find the z score values for the given areas.

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Q: Find P(Z < -1.26) where Z is the standard normal random variable. Round to 4 decimal places. Answer:

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A: Given:  Let x be a normally distributed random variable with the following parameter: mu=125…

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Q: Assume z is a standard normal random variable. Then P(z ≥ 2.48) equals _____. a. 0.4934 b. 0.50 c.…

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