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Assume a normal distribution and find the following probabilities. (Round the values of z to 2 decimal places. Round your answers to 4 decimal places.)
Assume a normal distribution and find the following probabilities.
(Round the values of z to 2 decimal places. Round your answers to 4 decimal places.)
(a)P(x<18|=20and=3)
(b)P(x71|=60and=7)
(c)P(x>54|=60and=5)
(d)P(14<x<20|=18and=3)
(e)P(x75|=60and=1.89)
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