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April 28, 2015

Homework Help: statistics

Posted by john on Sunday, August 5, 2007 at 9:47am.

If Z is a standard normal variable, find the probability that Z lies between -1.10 and -0.36



Use the table of the area under the normal distribution in the back of your statistics textbook to find the area between these Z values and the mean. Since they are both on the negative side of the mean, subtract one area from the other.

I hope this helps. Thanks for asking.

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