Mathematics, 16.04.2020 22:53 dilly1190
The chemco company manufactures car tires that last distances. assuming such distances are normally distributed with a mean 36000 miles and a standard devaition 4200 miles in a tire is selected, what is the probabilty it lasts less than 30000 miles if such a random sample of 100 tires had a mean lasting distance of 30000 what can you say about the companies claim
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:30
Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!
Answers: 1
Mathematics, 21.06.2019 15:10
Aboat's value over time is given as the function f(x) and graphed below. use a(x) = 400(b)x + 0 as the parent function. which graph shows the boat's value increasing at a rate of 25% per year?
Answers: 3
Mathematics, 21.06.2019 16:20
Aclass consists of 55% boys and 45% girls. it is observed that 25% of the class are boys and scored an a on the test, and 35% of the class are girls and scored an a on the test. if a student is chosen at random and is found to be a girl, the probability that the student scored an ais
Answers: 2
Mathematics, 21.06.2019 17:30
Which of the following is true for the relation f(x)=2x^2+1
Answers: 1
You know the right answer?
The chemco company manufactures car tires that last distances. assuming such distances are normally...
Questions
Biology, 14.02.2021 15:10
Biology, 14.02.2021 15:10
Mathematics, 14.02.2021 15:10
Mathematics, 14.02.2021 15:10
Physics, 14.02.2021 15:10
Computers and Technology, 14.02.2021 15:10
Mathematics, 14.02.2021 15:10
Mathematics, 14.02.2021 15:10
World Languages, 14.02.2021 15:10
Mathematics, 14.02.2021 15:10
French, 14.02.2021 15:20
