Mathematics, 02.08.2019 14:30 chelsearodi3985
Jenny is ordering 600 mm length aluminum sheets for her company. she finds two different suppliers and orders a box of 40 sheets from each company. she then measures each sheet and creates the dotplot to compare the companies. which statement correctly compares the distributions? a) supplier a consistently has the correct length for the aluminum sheets. b) on average, supplier b's sheet could be at least 3 mm smaller than the advertised length. c) on average, the length of supplier b's sheets is 2 mm greater than that of supplier a's sheet. d) even though there is more variability in supplier b's length, on average they have the correct length.
Answers: 1
Mathematics, 21.06.2019 17:30, Vampfox
Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?
Answers: 1
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