<PRE><B>Question 1177776</B>
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Hi
Normal Distribution:   μ = 541    σ = 12
Using TI or similarly an inexpensive calculator like a Casio fx-115 ES plus
P(572&lt; x &lt; 597) =  normalcdf( 572, 597, 541, 12) = .0049

Important You feel comfortable with Your Calculator. 
Wish You the Best in your Studies.
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