Mathematics, 06.03.2020 22:24 mauri66
Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees. From past experience, she has found that the reviews take her approximately 4 hours each to do with a population standard deviation of 1.6 hours. Let X be the random variable representing the time it takes her to complete one review. Assume X is normally distributed. Let X be the random variable representing the mean time to complete the 16 reviews. Assume that the 16 reviews represent a random set of reviews. Find the probability that the mean of a month's reviews will take Yoonie from 3.8 to 4.2 hrs.
Answers: 2
Mathematics, 21.06.2019 19:30
Carlos spent 1 1/4 hours doing his math homework he spent 1/4 of his time practicing his multiplication facts how many hours to carlos been practicing his multiplication facts
Answers: 2
Mathematics, 21.06.2019 23:00
The height of a birch tree, f(x), in inches, after x months is shown in the graph below. how much does the birch tree grow per month, and what will be the height of the birch tree after 10 months? a. the birch tree grows 1 inch per month. the height of the birch tree will be 16 inches after 10 months. b. the birch tree grows 2 inches per month. the height of the birch tree will be 26 inches after 10 months. c. the birch tree grows 3 inches per month. the height of the birch tree will be 36 inches after 10 months. d. the birch tree grows 2 inches per month. the height of the birch tree will be 24 inches after 10 months.
Answers: 1
Yoonie is a personnel manager in a large corporation. Each month she must review 16 of the employees...
Mathematics, 13.07.2019 15:40
Biology, 13.07.2019 15:40
Spanish, 13.07.2019 15:50
History, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Biology, 13.07.2019 15:50
Mathematics, 13.07.2019 15:50
Chemistry, 13.07.2019 15:50
History, 13.07.2019 15:50
Health, 13.07.2019 15:50