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A data set lists weights​ (lb) of plastic discarded by households. The highest weight is 5.485.48...

A data set lists weights​ (lb) of plastic discarded by households. The highest weight is 5.485.48 ​lb, the mean of all of the weights is x overbarxequals=2.3222.322 ​lb, and the standard deviation of the weights is sequals=1.7111.711 lb. a. What is the difference between the weight of 5.485.48 lb and the mean of the​ weights? b. How many standard deviations is that​ [the difference found in part​ (a)]? c. Convert the weight of 5.485.48 lb to a z score. d. If we consider data speeds that convert to z scores between minus−2 and 2 to be neither significantly low nor significantly​ high, is the weight of 5.485.48 lb​ significant? a. The difference is nothing lb. ​(Type an integer or a decimal. Do not​ round.)

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