Assume the random variable x is normally distributed with mean u= 90 and standard deviation o= 5. Find the indicated probability. P(74
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.…
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A: From the given information, Mean =50 and standard deviation =7.
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Q: Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find…
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Q: Assume the random variable X is normally distributed with mean u = 50 and standard deviation o = 7.…
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Q: The 7th percentile is
A: Here given , mean = 42 standard deviation = 6 X follow normal distribution with parameter mean =…
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A: The random variable X is normally distributed The population mean is 57. The population standard…
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Q: Assume the random variable x is normally distributed with mean u= 80 and standard deviation o = 5.…
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Q: Assume the random variable x is normally distributed with mean μ=80 and standard deviation σ=5.…
A: Answer- Assume the random variable x is normally distributed with meanμ=80and standard…
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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: Assume the random variable x is normally distributed with mean p= 80 and standard deviation o=5.…
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Q: Assume the random variable x is normally distributed with mean u = 90 and standard deviation o = 4.…
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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.…
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Q: Assume the random variable x is normally distributed with mean 83 and standard deviation 7. Find the…
A: A random variable X follows normal distribution with mean 83 and standard deviation 7. X~Nμ=83, σ=7
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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A:
Q: Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=4. Find…
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Q: Assume the random variable x is normally distributed with mean u = 88 and standard deviation o = 4.…
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A: We have given that, Population mean (μ) = 55 and standard deviation (σ) = 4 Then, We will find the…
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 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…
Q: Assume the random variable x is normally distributed with mean u= 86 and standard deviation o = 4.…
A: According to the provided information, mean = 86 standard deviation = 4
Q: Assume the random variable x is normally distributed with mean p= 89 and standard deviation o = 5.…
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Q: Assume the random variable X is normally distributed, with mean u= 57 and standard deviation o = 7…
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- 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=47 and standard deviation σ=8. Find the 14th percentile.Assume the random variable X is normally distributed with mean μ=50 and standard deviation σ=7. Find the 77th percentile. The 77thpercentile is:
- Assume the random variable x is normally distributed with mean μ=88 and standard deviation σ=4. Find the indicated probability. P(75<x<86)=Suppose x is a normally-distributed random variable with mean µ= 50 and standard deviation o=2. Use the table to find the probability that x>55. Express your answer as a decimal. -2.5 -2 -1.5 -1 -0.5 0.5 1 1.5 2.5 Area 0.01 0.02 0.07 0.16 0.31 0.5 0.69 0.84 0.93 0.98 0.99 0.01 с. 0.64 а. d. 0.99 b. 0.98Assume 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(70Assume the random variable x is normally distributed with mean = 88 and standard deviation a = 4. Find the indicated probability. P(75 <x < 83)The mean percent of childhood asthma prevalence in 43 cities is 2.13%. A random sample of 32 of these cities is selected. What is the probability that the mean childhood asthma prevalence for the sample is greater than 2.5%? Interpret this probability. Assume that o = 1.34%. The probability is. (Round to four decimal places as needed.)Assume the random variable x is normally distributed with mean u = 87 and standard deviation o = 4. Find the indicated probability. P(76The random variable x is normally distributed with mean u = 174 and standard deviation o = 20. Find the indicated probability. Round to the nearest ten thousandth. %3D (a) P(160 < x < 170) = (b) P(172 < x < 192) = %3D CheckRecommended 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