document.write( "Question 428532: i need to find the z values for a normal distribution
\n" ); document.write( "were the mean is 75 and standard deivation is 21
\n" ); document.write( "- the probability that exceeds 19%
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Algebra.Com's Answer #297847 by stanbon(75887)\"\" \"About 
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i need to find the z values for a normal distribution
\n" ); document.write( "where the mean is 75 and standard deivation is 21
\n" ); document.write( "- the probability that exceeds 19%
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\n" ); document.write( "Find the z with a left tail of 0.19
\n" ); document.write( "invNorm(0.19) = -0.8779
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\n" ); document.write( "Any z-value greater than -0.8779 will have a left tail
\n" ); document.write( "exceeding 19%
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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