Assume the random variable x is normally distributed with mean u = 87 and standard deviation o =4. Find the indicated probability. P(76
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 = 84 and standard deviation o = 5.…
A: Given that, Mean = 84 Standard deviation = 5
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A: Given that Assume that the readings at freezing on a bundle of thermometers are normally distributed…
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Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…
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Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…
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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
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A: The population mean is 85 and the population standard deviation is .
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A: Given : μ = 85 σ = 5 P(X<83) = PX-μσ<83-855
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Q: Assume that the readings at freezing on a bundle of thermometers are normally distributed with a…
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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 μ = 82 and standard deviation σ = 5.…
A: X~N(μ=82,σ=5) and P(X<78)=?
Q: Assume the random variable X is normally distributed with mean μ = 50 and standard deviation o=7.…
A: From the provided information,Mean (µ) = 50Standard deviation (σ) = 7X~N (50, 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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Q: Assume the random variable x is normally distributed with the mean 87 and standard deviation 4. Find…
A: we have given that mu=87 ,sigma=4 X~N( mu=87 , sigma^2= 16) X is a normally distributed
Q: Assume the random variable X is normally distributed with mean u = 50 and standard deviation o= 7.…
A: Given that, The random variable X is normally distributed with, Mean = 50 Standard deviation = 7
Q: Assume the random variable x is normally distributed with mean μ = 50 and standard deviation o = 7.…
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Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o = 5.…
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Q: Suppose that X is a normally distributed with mean 29 and standard deviation is 8 find the given…
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Q: Assume the random variable x is normally distributed with mean u= 85 and standard deviation o=5.…
A: Given Data Population Mean,μ = 85.0 Population Standard Deviation,σ = 5.0
Q: Assume the random variable x is normally distributed with mean μ = 50 and standard deviation o=7.…
A: GivenMean(μ)=50Standard deviation(σ)=7
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A: Given X ~ N(μ=88,σ2=16)σ=4
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A: the variable Z is normally distributed with mean equal to 0 and standard deviation equal to 1.
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A: Answer: From the given data, Mean (μ) = 45 Standard deviation(σ) = 10 X follows normal…
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- Assume that the readings at freezing on a batch of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading greater than -1.748°C.P(Z>−1.748)= (Round to four decimal places)Assume that the random variable X is normally distributed, with mean u = 54 and standard deviation 6 = 8. Compute the probability. Be sure to draw a normal curve with the area corresponding to the probability shaded. P(X ≤ 47) =Let X represent the full height of a certain species of tree. Assume that X has a normal probability distribution with a mean of 160.5 ft and a standard deviation of 9.7 ft. A tree of this type grows in my backyard, and it stands 162.4 feet tall. Find the probability that the height of a randomly selected tree is as tall as mine or shorter. P(X 169.2) = Enter your answers as decimals accurate to 4 decimal places.
- Assume that the readings at freezing on a bundle of thermometers are normally distributed with a mean of 0°C and a standard deviation of 1.00°C. A single thermometer is randomly selected and tested. Find the probability of obtaining a reading between -2.828°C and 0.913°C. P( – 2.828 < Z < 0.913)Assume the random variable x is normally distributed with mean u= 86 and standard deviation o=4. Find the indicated probability. P(75Assume 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 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(34<X<59)Mark has a batting average of 0.17. Let X be the number of hits in his next 16 at bats. What is the distribution of X? X (,) Please show the following answers to 4 decimal places. What is the probability that he has exactly 7 hits? 0.0088 What is the probability that he has less than 7 hits?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 that females have pulse rates that are normally distributed with a mean of 76.0 beats per minute and a standard deviation of e- 12.5 beats per minute. Complete parts (e) through (c) below a. If 1 adult female is randomly selected, find the probability that her pulse rate is less than 79 beats per minute The probability is 5048 (Round to four decimal places as needed.) b. If 4 adult females are randomly selected, find the probability that they have pulse rates with a mean less than 79 beats per minute. The probability is (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(78The average number of emergency telephone calls to the fire station in a certain area in 't' minutes is (t/80). If the probability that no emergency call is made to the fire station in a period of 'k' minutes is 0.9, find 'k'. * 8.429 8.249 5.745 9.326SEE MORE QUESTIONSRecommended 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