Assume that the random variable X is normally distributed when mean u= 80 and the standard deviation o=15 compute the probability P( X >92) A. 0.2420 B. 0.1977 C. 0.7881 D. 0.2119
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Q: Assume the random variable x is normally distributed with mean μ=80 and standard deviation σ=5.…
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- Assume the random variable x is normally distributed with the mean 87 and standard deviation 4. Find the indicated probability. P (75<x<80)Assume the random variable x is normally distributed with mean μ = 50 and standard deviation o = 7. Find the indicated probability. P(x > 36) P(x>36) = (Round to four decimal places as needed.)Assume the random variable x is normally distributed with mean μ = 84 and standard deviation o=5. Find the indicated probability. P(x <76) P(x<76) = (Round to four decimal places as needed.) C...
- Assume that the random variable X is normally distributed, with mean μ = 110 and standard deviation o=5. Compute the probability P(X> 114). 0000 0.7881 0.2119 0.2420 0.1977Assume the random variable x is normally distributed with mean u = 82 and standard deviation o = 5. Find the indicated probability. P(652The normal random variable X has mean 4 and variance 1.22. Find the probability that: * * X < 2.5 X lies between 2.5 and 7Assume the random variable x is normally distributed with mean μ = 50 and standard deviation o = 7. Find the indicated probability. P(x > 38) P(x>38) = (Round to four decimal places as needed.)Assume that the random variable X is normally distributed, with mean μ = 80 and standard deviation o=16. Compute the probability P(X< 100). 0.8849 0.8944 0.9015 0.1056 ....Assume the random variable x is normally distributed with mean µ = 84 and standard deviation o=5. Find the indicated probability. P(67Let X be an exponential random variable with parameter λ=1/4 and from this population a random sample of size n=36 is taken, determine the probability that the sample mean takes some value between 3.60 and 4.12use the normal distribution table (Z table) for the answerAssume the random variable x is normally distributed with mean μ = 88 and standard deviation o=4. Find the indicated probability. P(76SEE MORE QUESTIONSRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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