Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find the indicated probability. P(x>43)=
Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation a =5.…
A: From the provided information, Mean (µ) = 82 Standard deviation (σ) = 5 X~N (82, 5)
Q: Assume the random variable X is normally distributed, with mean μ = 49 and standard deviation o=4.…
A: From given data we have :The objective is to determine the 13th percentile:
Q: Assume the random variable x is normally distributed with mean u = 84 and standard deviation o = 5.…
A: Given that, Mean = 84 Standard deviation = 5
Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o = 7.…
A: From the given information, Mean =50 and standard deviation =7.
Q: Assume the random variable X is normally distributed with mean μ = 50 and standard deviation o = 7.…
A: Suppose the variable of interest is X.
Q: Assume the random variable x is normally distributed with mean u = 85 and standard deviation o = 5.…
A:
Q: The 7th percentile is
A: Here given , mean = 42 standard deviation = 6 X follow normal distribution with parameter mean =…
Q: Assume the random variable x is normally distributed with mean μ=82 and standard deviation σ=4. Find…
A: Given the random variable x is normally distributed with mean μ = 82 and standard deviation σ =…
Q: Assume the random variable x is normally distributed with mean μ = 85 and standard deviation a=4.…
A: The random variable x is normally distributed. Mean = μ = 85 Standard deviation = σ = 4
Q: Assume the random variable x is normally distributed with mean μ=86 and standard deviation σ=5. Find…
A:
Q: Assume that the random variable. Is normally distributed, with mean r= 100 and standard deviation a=…
A: Given μ=100σ=15 Z statistic is- Z=X-μσ
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A:
Q: Assume the random variable x is normally distributed with mean u= 80 and standard deviation o = 5.…
A:
Q: Assume the random variable x is normally distributed with mean μ=82 and standard deviation σ=5. Find…
A:
Q: Assume that women's heights are normally distributed with a mean given by μ=63.2 inches and a…
A: GivenMean(μ)=63.2standard deviation(σ)=2.5
Q: Assume the random variable x is normally distributed with mean μ=88 and standard deviation σ=4. Find…
A: Given information Mean = mu = 88 and Standard deviation = σ = 4 Z score formula = (x - mu)/σ
Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o =4.…
A: The random variable X follows normal distribution. The population mean is 82. The population…
Q: The mean and standard deviation of a random variable x are 8 and 3 respectively. Find the mean and…
A: Given the mean and standard deviation of a random variable x are 8 and 3 respectively. And we know…
Q: Assume the random variable x is normally distributed with mean μ = 80 and standard deviation o=4.…
A: Given that Mean = 80 , Standard deviation = 4
Q: Assume the random variable x is normally distributed with mean μ = 85 and standard deviation o=5.…
A: The population mean is 85 and the population standard deviation is .
Q: Assume the random variable X is normally distributed with mean μ=50 and standard deviation σ=7.…
A: Suppose the variable of interest is X.
Q: The average time taken to run 10km, X, follows a normal distribution with μ = 60 minutes and σ = 15…
A:
Q: Let X be a random variable that represents the level of glucose in the blood (milligrams per…
A:
Q: Assume the random variable X is normally distributed with mean µ = 50 and standard deviation o= 7.…
A: Z is known as standard normal variable and it's value is obtained using standard Normal table
Q: Assume the random variable x is normally distributed with mean = 90 and standard deviation a=5. Find…
A: The following information has been given: μ=90σ=5 We need to compute Px<83.
Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o = 7.…
A:
Q: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=5. Find…
A: Given X is normal Distributed with mean µ = 85.0 and standard deviation σ = 5.0 now will using…
Q: Assume the random variable x is normally distributed with mean = 50 and standard deviation o=7. Find…
A: Given:
Q: Assume the random variable x is normally distributed with mean u= 85 and standard deviation o = 5.…
A: Given : μ = 85 σ = 5 P(X<83) = PX-μσ<83-855
Q: A uniform distribution has parameters a = 4 and β = 9. Find the probability of randomly choosing a…
A:
Q: Assume the random variable x is normally distributed with mean u = 90 and standard deviation o = 4.…
A: Given that Let X denotes random variable having distribution Normal with mean =90 and standard…
Q: If P(-X < z < +X) = 0.9198, find the value of X using Standard Normal Distribution table.
A: In this case, it is given P-X<Z<+X=0.9198.
Q: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=4. Find…
A: Answer:- Assume the random variable x is normally distributed with mean μ=85 and standard deviation…
Q: Assume the random variable x is normally distributed with mean μ=84 and standard deviation σ=5.…
A:
Q: Assume the random variable x is normally distributed with mean u = 85 and standard deviation o = 5.…
A: Given: μ=85σ=5 The z-score is given by, z=X-μσ
Q: X is a normal random variable with mean 5.0 and standard deviation 1.25. Find P (X> 6.26). (Round to…
A: Given mean is 5.0 and standard deviation is 1.25.
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- Assume the random variable x is normally distributed with mean u = 88 and standard deviation o = 4. Find the indicated probability. P(75Assume 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=81 and standard deviation σ=5. Find the indicated probability P(X<75) P(64<x<78) Round to four decimal places as needed.The time , X, that it takes a local long distance runner to run a mile is normally distributed with mean M= 4.8 minutes, and a standard deviation of 0.7 minutes. Determine the probability, P(X<5), that it takes the runner less than 5 minutes to run a mile.Assume that adults have IQ scores that are normally distributed with a mean of μ=100and a standard deviation σ=20. Find the probability that a randomly selected adult has an IQ less than 128.Assume that ex has a normal distribution with a specify mean and standard deviation mean =18 standard deviation.=4.2 p(x>30)Assume the random variable x is normally distributed with mean μ=87 and standard deviation σ=4. Find the indicated probability. P(x<80) P(x<80)=nothing (Round to four decimal places as needed.)Assume 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 the random variable x is normally distributed with mean u = 88 and standard deviation o = 4. Find the indicated probability. P(77Assume the random variable X is normally distributed with mean μ=50 and standard deviation σ=7. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(35<X<66)Assume that females have pulse rates that are normally distributed with a mean of μ=73.0 beats per minute and a standard deviation of σ=12.5 beats per minute If 16 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 76 beats per minute.Assume 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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