Help Statistics. The town of KnowWearSpatial, U. S.A. operates a rubbish waste disposal facility that is overloaded if its 5001 households discard waste with weights having a mean that exceeds 27.17 lb/wk. For many different weeks, it is found that the samples of 5001 households have weights that are normally distributed with a mean of 26.72 lb and a standard deviation of 12.27 lb.

What is the proportion of weeks in which the waste disposal facility is overloaded?

P(M > 27.17) =

Enter your answer as a number accurate to 4 decimal places. NOTE: Answers obtained using exact z-scores or z-scores rounded to 3 decimal places are accepted.