Mathematics, 04.09.2020 07:01, amuijakobp78deg
A data set lists weights (lb) of plastic discarded by households. The highest weight is lb, the mean of all of the weights is lb, and the standard deviation of the weights is s lb. a. What is the difference between the weight of 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 lb to a z score. d. If we consider weights that convert to z scores between 2 and 2 to be neither significantly low nor significantly high, is the weight of lb significant?
Answers: 1
Mathematics, 21.06.2019 17:00, moneyyfletcher
Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
Answers: 2
Mathematics, 21.06.2019 22:10, goodygoodgirlygirl
Akitchen is 12 ft. by 14 ft. with 10 ft. high walls. how much would it cost to put vinyl flooring in this room? $8.80 per ft
Answers: 1
A data set lists weights (lb) of plastic discarded by households. The highest weight is lb, the mean...
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