Mathematics, 12.02.2021 19:10, QueenNerdy889
I am not long. I am as confusing and bizarre as one can be. I am no riddle or joke and I predict for all I am worth.
Answers: 1
Mathematics, 22.06.2019 03:50, dekarouh
The weekly amount spent by a company for travel has an approximately normal distribution with mean = $550 and standard deviation = $40. a) what is the probability that the actual weekly expense will exceed $570 for more than 20 weeks during the next year? (note: one year = 52 weeks) b) what is the probability that actual weekly expenses exceed $580 for 10 or more, but 16 or fewer weeks during the next year?
Answers: 2
I am not long. I am as confusing and bizarre as one can be. I am no riddle or joke and I predict for...
Mathematics, 27.11.2019 21:31
Mathematics, 27.11.2019 21:31