Mathematics, 18.10.2019 21:30, Briannadavis03
Eagletrons are all electric cars produced by mogul motors. one of the concernsof mogul is that the eagletrons be capable of achieving appropriate maximumspeeds. to monitor this, mogul executives take samples of 8 eagletrons at atime. for each sample, they determine the average maximum speed and the rangeof the maximum speeds within the sample. they repeat this with 35 samples toobtain 35 sample means and 35 ranges. they find that the average sample mean is88.50 mph and the average range is 3.25 mph. using these results, theexecutives decide to establish an r chart. they would like this chart to beestablished so that when it shows that the range of a sample is not within thecontrol limits, there is only approximately a .0027 probability that this is dueto natural variation. what will the upper control limit (ucl) and the lowercontrol limit (lcl) in this chart?
trying to confirm that what i came up with is correct.
Answers: 3
Mathematics, 20.06.2019 18:02, dathanboyd
If a baseball player hits a baseball from 4 feet off the ground with an initial velocity of 64 feet per second, how long will it take the baseball to hit the ground? use the equation h = −16t2 + 64t + 4.
Answers: 2
Mathematics, 21.06.2019 13:00, bairdmatthew43
Which expression is equivalent to the expression below? (6c^2 + 3c) / (-4c + 2) / (2c + 1) / (4c - 1)a. 3c(2c-1) / (2c + 1)b. -3c(2c-1)^2 / (2c + 1)^2c. 3cd. -3c(just took the test its d. -3c)
Answers: 1
Mathematics, 21.06.2019 16:30, dominickstrickland
The spring the owner of a sporting good store decreases the price of winter gloves from $10 to $8 each increases the price of swimming goggles from $8 to $10 without doing the math you think the percent decrease in the price of the gloves the same as the percent increase of the goggles explain why or why not
Answers: 1
Mathematics, 21.06.2019 20:30, elenaabad18
Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries
Answers: 2
Eagletrons are all electric cars produced by mogul motors. one of the concernsof mogul is that the e...
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