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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Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…
A: Mean = 88Standard deviation = 4
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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(65The 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(67Assume the random variable x is normally distributed with mean μ = 88 and standard deviation o=4. Find the indicated probability. P(76Let x be a continuous random variable that is normally distributed with a mean of 23 and a standard deviation of 7. Find to 4 decimal places the probability that x assumes a value a. between 27 and 36. Probability = i b. between 20 and 33. Probability = iLet x be a random variable that represents white blood cell count per cubic milliliter of whole blood. Assume that x has a distribution that is approximately normal with a mean u= 7500 and a = 1750. A test result of x < 3500 is an indication of leucopenia. This indicates bone marrow depression that may result in a viral infection. a. What is the probability that on a single test x is less than 3500? b. A patient is given 3 tests at regular intervals. What is the probability that the average of the three tests is less than 3500?SEE MORE QUESTIONSRecommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons Inc
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