A population has a mean μ-85 and a standard deviation σ-21. Find the mean and standard...
CI Assume the random variable x is normally distributed with mean probability 89 and standard deviation ơ 4 Find the indicated Px 83) P(x < 83) (Round to four decimal places as needed.) Enter your answer in the answer box imal p O Type here to search 图自3 e )
Assume the random variable x is normally distributed with mean μ=82 and standard deviation σ=44. Find the indicated probability. P(x<79 ) P(xl<79 )=______ (Round to four decimal places as needed.)
Assume the random variable x is normally distributed with mean y = 50 and standard deviation o=7. Find the indicated probability P(x > 40) P(x >40) - (Round to four decimal places as needed.) Assume the random variable x is normally distributed with mean = 88 and standard deviation o = 4. Find the indicated probability P(76<x<85) P(76<x<85)= (Round to four decimal places as needed.) Assume a member is selected at random from the population represented by the graph. Find...
Assume the random variable x is normally distributed with mean μ=85 and standard deviation σ=4. Find the indicated probability.P(x<81)
Assume the random variable x is normally distributed with mean u = 85 and standard deviation a = 5. Find the indicated probability. P(73<x<77) P(73<x<77) - (Round to four 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>34)
Assume the random variable x is normally distributed with mean μ=50 and standard deviation σ=7. Find the indicated probability. P (x>38)
Assume the random variable x is normally distributed with mean μ=88 and standard deviation σ=4. Find the indicated probability. P(78<x<82)
Assume the random variable x is normally distributed with mean p= 85 and standard deviation o=5. Find the indicated probability. P(x<79) P(x < 79) =(Round to four decimal places as needed.)
Assume the random variable x is normally distributed with mean=87 and standard deviation=5 . Find the indicated probability. P(x<83)