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It is wed documented that a typical washing machine C. what Proportion of the washing machines will last care lest anywhere between 5 to 20 years let the then " years ?( Round the Intermediate life of a washing machine be atpresented by calculations to at least of decimal places. "2" a legnormal variable , Y= ex where x is velars to 2 decimal places, and Final Answer normally distributed In addition, let the to * decimal Places, mean and standard deviation of the life Boportion : of a washing machine be to and half years and 3 years, repectively. (Mas find it useful D. compute the bath Percentile of the life of the to reference the 2 table. ) washing machines (Round you Intermediate A comiute the mean and the standard deviation of x calculations to of lease a decimal Places, Round the Intermediate calculations to of least it 112" values to 3 decimal Places, and Final decimal places and Find answer to it decimal Places. Answer to the nearest whole number? Mean = standard deviation = The both Percentile : what Proportion of the washing machines will last for more then 12 years ? ( Round Intermediate calculations to at least at decimal places. "2 " value to 2 decimal places, and Final Answer to 4 decimal places Proportion =