document.write( "Question 927492: At a large department store, the average number of years of service is 13.5 years with a standard deviation of 6.2 years. If an employee is picked at random, what is the probability that the employee has worked for the company less than 5 years? \n" ); document.write( "

Algebra.Com's Answer #562998 by ewatrrr(24785) $\"\"$ $\"About$

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mean = 13.5, sd = 6.2 , $\"z+=+blue%28x+-+13.5%29%2Fblue%286.2%29\"$
\n" ); document.write( "P( x < 5) = p(z < -8.5/6.2) = P(z < -1.371) = normalcdf(-100, -1.371) = .0852 \n" ); document.write( "

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