Mathematics, 07.04.2020 23:27 crtlq
A pizza chain records how long it takes customers to receive their delivery orders. Suppose the distribution of these delivery times is strongly skewed to the left with a mean of 303030 minutes and a standard deviation of 101010 minutes. Management plans on calculating the mean delivery time from a random sample of 252525 orders. We can assume independence between orders in the sample. What is the probability that the mean delivery time from the sample of 252525 orders \bar x x ˉ x, with, \bar, on top is farther than 222 minutes from the population mean? Choose 1
Answers: 1
Mathematics, 21.06.2019 20:30, GreenHerbz206
Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.
Answers: 1
Mathematics, 21.06.2019 21:30, kimryan520
The ratios of boys to girls on a soccer league is 2: 5. if there are 28 boys, how many girls are playing soccer? extra points! will mark as brainiest asap
Answers: 2
A pizza chain records how long it takes customers to receive their delivery orders. Suppose the dist...
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