document.write( "Question 900350: I am struggling understanding the current question. I have examples but I need it broken down step by step. And also need the steps if the problem can be completed by a TI-84 plus. PLEASE DO NOT JUST GIVE THE ANSWER! PLEASE SHOW THE WORK. I am struggling to understand and giving something like: invNorm(.123) doesn't help me understand.
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\n" ); document.write( " Compute the critical value Za/2 that corresponds to a 82% level of confidence.
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Algebra.Com's Answer #545892 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi
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document.write( "100%-82% = 18%, 18%/2 = 9%, z = invNorm(.09) = -1.341
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document.write( "(100%-9) = 91%,   z = invNorm(.91) = .81859 = 1.341
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document.write( "the Idea is IF z-value is the left or right of the Green Lines...
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document.write( "That is the Critical Area under the Standard Normal Curve for a
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document.write( "two-tailed 82% level of confidence 
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