document.write( "Question 608806: Find P (12 < x < 18); µ = 12, σ = 5 \n" ); document.write( "
Algebra.Com's Answer #383397 by ewatrrr(24785)\"\" \"About 
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document.write( "Hi
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document.write( "µ = 12, σ = 5
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document.write( "P (12 < x < 18) = P(z=(18-12)/5 - P(z =(12-12)/5 = P(z=1.2) -.5 =  .8849 - .5 = .3849
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document.write( "Note:Using the Excel function,  NORMSDIST(1.2)= .8849 and NORMSDIST(0)= .5 \n" );
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