Assume a normal distribution and find the following probabilities. (Round the values of z to 2 decimal
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Question:
Assume a normal distribution and find the following probabilities.
(Round the values of z to 2 decimal places, e.g. 1.25. Round your answers to 4 decimal places, e.g. 0.2531.)
(a)P(x<20|=23and=4)
enter probability rounded to 4 decimal places
(b)P(x52|=40and=7)
enter probability rounded to 4 decimal places
(c)P(x>36|=40and=6)
enter probability rounded to 4 decimal places
(d)P(16<x<22|=21and=4)
enter probability rounded to 4 decimal places
(e)P(x104|=90and=2.77)
enter probability rounded to 4 decimal places
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