Assume the random variable x is normally distributed with mean u= 90 and standard deviation o= 4. Find the indicated probability. P(x< 85) P(x< 85) = (Rqund to four decimal places as needed.)
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 u= 50 and standard deviation o = 7.…
A: Let the random variable X follows normal distribution with mean μ=50 and standard deviation σ=7 The…
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 = 90 and standard deviation a = 4.…
A: Assume the random variable x is normally distributed with mean = 90 and standard deviation a = 4.…
Q: Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7.…
A: According to the given information, we have Mean = 50 Standard deviation = 7
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.
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A: Given information: Total number of tickets sold =1000 Selling price SP of the ticket = $5 The given…
Q: Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7.…
A: Determine the value of the 89th percentile. The value of the 89th percentile is obtained below as…
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=86 and standard deviation σ=5. Find…
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=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: Assume the random variable x is normally distributed with mean u= 89 and standard deviation o = 5.…
A: Given: Mean,μ=89Std deviation,σ=5
Q: Assume the random variable x is normally distributed with meanu=81 and standard deviation o = 4.…
A:
Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o = 7.…
A: Given: X is normally distributed random variable with μ=50σ=7
Q: Let x be a continuous random variable that is normally distributed with a mean of 65 and a standard…
A: Solution: From the given information, X follows normal distribution with mean µ=65 and a standard…
Q: Assume the random variable x is normally distributed with mean u= 90 and standard deviation o = 4.…
A: Solution-: Let, X= be the random variable Given: μ=90,σ=4 ∴X→ N(μ=90,σ2=42) We find, P[X<86]=?
Q: Assume the random variable X is normally distributed, with mean u = 45 and standard deviation o = 7.…
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: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=4. Find…
A: We have find givan probability...
Q: Assume the random variable x is normally distributed with mean equals=84 and standard deviation…
A: z-score:A z-score is a standard score that describes the number of standard deviation away from its…
Q: Assume the random variable x is normally distributed with mean u = 50 and standard deviation o =7.…
A: Given that, Random variable X is normally distributed with mean μ=50 and standard deviation σ=7.…
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: Assume the random variable x is normally distributed with mean u = 90 and standard deviation o = 4.…
A:
Q: Assume the random variable X is normally distributed, with mean u = 44 and standard deviation o = 4.…
A:
Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…
A: Mean = 88Standard deviation = 4
Q: Assume the random variable X is normally distributed with mean u= 50 and standard deviationo =7.…
A:
Q: Assume the random variable x is normally distributed with mean μ=81 and standard deviation σ=5. Find…
A: Mean(μ)=81standard deviation(σ)=5
Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o = 5.…
A:
Q: 7. Find the 81st percentile. The 81st percentile is (Round to two decimal places as n
A: Given that x is normally distributed with mean and SD(standard deviation) is μ=50σ=7
Q: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=4. Find…
A:
Q: Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4.…
A:
Q: Assume the random variable x is normally distributed with mean μ=87 and a standard deviation σ=4…
A: Given,Mean(μ)=87standard deviation(σ)=4
Q: Assume the random variable x is normally distributed with mean u = 88 and standard deviation o = 4.…
A: Given X ~ N(μ=88,σ2=16)σ=4
Q: Assume the random variable x is normally distributed with mean μ=80 and standard deviation σ=5.…
A: Given, X~Normal(μ,σ2)μ=80σ=5
Q: Assume that the random variable X is normally distributed, with mean u = 54 and standard deviation 6…
A: The population mean is 54 and the population standard deviation is 8.
Q: Assume the random variable x is normally distributed with mean u=86 and standard deviation o =4.…
A: Given: Random variable x follow normal distribution with mean=86 and standard deviations=4 then to…
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- Assume the random variablex is normally distributed with mean u= 86 and standard deviation o = 4. Find the indicated probability. P(x<79) P(x<79)%3D P(x<79) =(Round to four decimal places as needed.)Assume the random variable x is normally distributed with mean p= 89 and standard deviation o = 5. Find the indicated probability. P(75Assume the random variable X is normally distributed, with mean u= 57 and standard deviation o = 7, Find the 12th percentile. The 12th percentile is (Round to two decimal places as needed.)Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find the indicated probability. P(x> 36)Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find the indicated probability P(X<36) Round to four decimal places as needed.Assume the random variable x is normally distributed with mean µ = 88 and standard deviation o = 4. Find the indicated probability. P(78Assume the random variable x is normally distributed with mean µ = 87 and standard deviation o = 5. Find the indicated probability. P(70Assume the random variable x is normally distributed with mean μ = 50 and standard deviation o = 7. Find the indicated probability. P(x > 35) P(x > 35)= (Round to four decimal places as needed.) ***An Assume the random variable x is normally distributed with mean p=82 and standard deviation o=4. Find the indicated probability.P(x<80)P(x<80)=(Round to four decimal places as needed.)Assume the random variable x is normally distributed with mean µ = 85 and standard deviation o = 4. Find the indicated probability. P(x<77) P(x<77) = (Round to four decimal places as needed.)Assume the random variable x is normally distributed with mean μ=80 and standard deviation σ=5. Find the indicated probability. P(66<x<70)Assume the random variable x is normally distributed with mean u = 83 and standard deviation o = 4. Find the indicated probability. P(70Recommended textbooks for youMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. FreemanMATLAB: An Introduction with ApplicationsStatisticsISBN:9781119256830Author:Amos GilatPublisher:John Wiley & Sons IncProbability and Statistics for Engineering and th…StatisticsISBN:9781305251809Author:Jay L. DevorePublisher:Cengage LearningStatistics for The Behavioral Sciences (MindTap C…StatisticsISBN:9781305504912Author:Frederick J Gravetter, Larry B. WallnauPublisher:Cengage LearningElementary Statistics: Picturing the World (7th E…StatisticsISBN:9780134683416Author:Ron Larson, Betsy FarberPublisher:PEARSONThe Basic Practice of StatisticsStatisticsISBN:9781319042578Author:David S. Moore, William I. Notz, Michael A. FlignerPublisher:W. H. FreemanIntroduction to the Practice of StatisticsStatisticsISBN:9781319013387Author:David S. Moore, George P. McCabe, Bruce A. CraigPublisher:W. H. Freeman