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Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.)

= 4; = 6

P(1 ≤ x ≤ 10) = ????

User Grundoon
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Answer:

Answer: 1). Z value for 3, z=(3-4.1)/2.4 = -0.46 Z value for 6, z =(6-4.1)/2.4 = 0.79 P( 3≤…View the full answer

Explanation:

Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 4.1: sigma = 2.4 p(3 lessthanorequalto x lessthanorequalto 6) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 14.0: sigma = 4.1 p(10 lessthanorequalto x lessthanorequalto 26) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 25: sigma = 3.4 p(x greaterthanorequalto 30) = Assume that x has a normal distribution with the specified mean and standard deviation. Find the indicated probability. (Round your answer to four decimal places.) mu = 2.7: sigma = 0.31 p(x greaterthanorequalto 2) =

User Mariano Kamp
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