Assume the random variable x is normally distributed with mean u= 89 and standard deviation o = 5. 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
Q: The gestation period of humans follows a normal distribution with a mean of 266 days and a standard…
A:
Q: Assume that the random variable X is normally distributed, with mean of 90 and standard deviation of…
A: 1] Mean =90 standard deviation =16 2] mean =116 standard deviation =20
Q: Suppose that X~ Binomial (100, p). Consider the hypothesis test Ho : p = 0.5 versus HA :P + 0.5.…
A:
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 that the random variable X is normally distributed with mean = 62.6 and standard deviation =…
A: Given:- X is normally distributed. mean μ = 62.6 standard deviation = 2.88n = 25 we have to find…
Q: x is a normally distributed random variable with a mean of 22 and a standard deviation of 5. The…
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
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: 8. If the probability of a detective and standard deviation for the distribution of defective bolts…
A: We have to find mean and standard deviation for given data.
Q: Assume the random variable X is normally distributed with mean μ=50 and standard deviation σ=7.…
A:
Q: t is known that a certain basketball player will successfully make a free throw 90.36% of the time.…
A: Given,p=0.9036n=13Let"x" no.of free throws by the basketball…
Q: Assume the random variable x is normally distributed with mean u=80 and standard deviation =5. Find…
A: Given that: X is normal Distributed with mean µ = 80.0 and standard deviation σ = 5.0 now will using…
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: It is known that a certain basketball player will successfully make a free throw 90.71% of the time.…
A: Let X be the random variable which denotes the number of free throws that are made by the basketball…
Q: Assume thoat X is a normnally distributed random variable with a mean ofu and a standard deviation…
A: Given that mean is μ. And standard deviation is: σ=0.15 PX≤2=0.0125 According to formula:…
Q: Assume the amount of weight is normally distributed with a mean = 1.2 kg and standard deviation of…
A:
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: Working in the garden pulling weeds/planting flowers burns an average of 200 calories per hour. If…
A: given that:- Mean, μ = 200 Standard deviation, σ = 9
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: Let X be the time taken to assemble a car in a certain plant. X is a random variable having a normal…
A: Given information: X is a random variable denoting the time taken to assemble a car in a certain…
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 = 88 and standard deviation o = 4.…
A: Mean = 88Standard deviation = 4
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 μ = 50 and standard deviation o = 7.…
A:
Q: Assume the random variable x is normally distributed with mean u= 82 and standard deviation o = 5.…
A:
Q: Assume that adults have IQ scores that are normally distributed with a mean of μ=100and a standard…
A: From the provided information, Mean (µ) = 100 Standard deviation (σ) = 20 Let X be a random variable…
Q: Suppose that x is a normally distributed with mean 36 and standard deviation 18, find the given…
A: Answer: From the given data, Mean (μ) = 36 Standard deviation(σ) = 18 X follows normal distribution,
Q: ive males with an X-linked genetic disorder have one child each. The random variable x is the…
A: x p(X) x*p(x) x2*p(x) 0 0.028 0 0 1 0.148 0.148 0.148 2 0.324 0.648 1.296 3 0.324 0.972…
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
Q: Let X be the time taken to assemble a car in a certain plant. X is a random variable having a normal…
A: Given that X~Normal distribution. Where mean, mu= 30 And standard deviation, sigma = 4 We've to…
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 that adults have IQ scores that are normally distributed with a mean of mμ=100 and a standard…
A:
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: Suppose that x is a normally distributed with mean 32 and standard deviation 16, find the given…
A: Answer: From the given data, X is a normal random variable with Mean μ = 32 Standard deviation σ =…
Q: Assume that adults have IQ scores that are normally distributed with a mean of μ=105 and a standard…
A:
Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…
A: Given information- Population mean, μ = 6.9 ft Population standard deviation, σ = 41.4 ft Let, X,…
Q: Let X represent the full height of a certain species of tree. Assume that X has a normal probability…
A:
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 that the amount of weight that male college students gain during their freshman year are…
A: NNote: this probability value calculated from standard normal distribution table
Q: Let x be a random variable that represents the level of glucose in the blood (milligrams per…
A: population mean standard deviation
Given:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
- Assume the random variable x is normally distributed with mean p= 89 and standard deviation o = 5. Find the indicated probability. P(75Assume that the random variable X is normally distributed with mean = 186.8 and standard deviation = 32. Let n = 50. Find P(195< < 200).Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find the indicated probability. P(x> 36)The temperature in degrees Celsius at a certain location is normally distributed with a mean of 68 degrees and a standard deviation of 4 degrees. The probability that the temperature in degrees Celsius at the same location is greater than 76 degrees is 0.0228 0.1587 None of the other options 0.0062Assume 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=8585 and standard deviation σ=44. Find the indicated probability. P(x<77)I need the bull & alternative hypotheses, test statistic, critical value , & conclusion Thankyou so muchAssume 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)Randomly sample 256 items from a population where individuals have a normal distribution with a mean of 250 and a standard deviation of 80, find the following probability rounded to 4 decimal places. 230 235 240 z = -4 z = -2 P(Z < 252.4) 245 250 z = 0 255 260 265 z = 2 270 Z =Recommended 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