Mathematics, 17.06.2021 21:00 amazinga

a) 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.)Î¼ = 4; Ïƒ = 6P(1 â‰¤ x â‰¤ 13) =b) 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.)Î¼ = 103; Ïƒ = 20P(x â‰¥ 120) =c) Find z such that 5% of the standard normal curve lies to the left of z. (Round your answer to three decimal places.)z = d) Find z such that 4.0% of the standard normal curve lies to the left of z. (Round your answer to two decimal places.)z = e) Find z such that 8% of the standard normal curve lies to the right of z. (Round your answer to two decimal places.)z =

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a) Assume that x has a normal distribution with the specified mean and standard deviation. Find the...

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