look at this page. see the example and use the given table to find the area

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- Sep 22nd 2012, 06:26 PM #1

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## Some Help

I am totally lost in how to do this. I am looking at my book and it's telling me to use the TI-84 and I follow the steps which it states (Press 2n,d VARS [2:nORMAL CDF(], then enter the two z scores seperated by a coma as in the (left z score, right z score). Only issue is I am given a single number and asked to find the area. Here is the copy.

- Sep 22nd 2012, 06:31 PM #2

- Sep 22nd 2012, 06:39 PM #3

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## Re: Some Help