5 Answered Questions for the topic Normol Distrubution

Normol Distrubution Statistics

08/05/17

Assuming the Standard Normal Distribution, find:
Assuming the Standard Normal Distribution, find:a. 15% of the cumulative probability is above what value for Z? Is it 1.04 or 1.036b. Between what two values of Z (symmetrically distributed around... more
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Normol Distrubution Statistics

08/05/17

Find: P(38< = X < = 45 when mu = 40, sigma = 2.5
Find: P(38< = X < = 45 when mu = 40, sigma = 2.5   does the below answer look accurate..calculated in excel   Probability for a RangeFrom X Value 38To X Value 45Z Value for 38 -0.8Z Value... more
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Normol Distrubution Statistics

08/05/17

Find: P(38< = X < = 45 when mu = 40, sigma = 2.5
P(38< = X < = 45 when mu = 40, sigma = 2.5
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Expert Answers •1
Normol Distrubution Statistics

07/31/17

Assuming the Standard Normal Distribution, find:
Assuming the Standard Normal Distribution, find:a. 15% of the cumulative probability is above what value for Z?b. 95% of the cumulative probability is below what value for Z?
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Normol Distrubution Statistics

07/30/17

Given a normal distribution with μ = 100 and ơ= 20 , if you select a sample of n = 25, find:
Given a  normal distribution with μ = 100 and ơ= 20 , if you select a sample of n = 25,  find:    What is the probability that Xbar < than 97
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