Mathematics, 24.05.2021 14:00, caitlin86
Suppose that the time to prepare a bed at a hospital is modeled with a randomvariable with a mean of 5 minutes and variance of 4 minutes (distribution not given). The morningshift makes 64 beds every day. Use the Central Limit Theorem to find approximate answers to the following two questions.
Requried:
a. What is the probability that the average time it takes to prepare a bed is more than 4.5 minutes?
b. One day, Bill was the only one of the morning shift who was able to get to work, due to hazardous weather conditions and illnesses. Assuming that Bill takes no breaks, what is the probability that Bill finishes all 64 beds in 5 hours?
Answers: 3
Mathematics, 21.06.2019 17:00, kaitlyn114433
Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes
Answers: 1
Mathematics, 21.06.2019 22:20, jhonnysoriano9053
Select the correct answer from each drop-down menu. the table shows the annual sales revenue for different types of automobiles from three automobile manufacturers. sales revenue (millions of dollars) suv sedan truck marginal total b & b motors 22 15 9 46 pluto cars 25 27 10 62 panther motors 26 34 12 72 marginal total 73 76 31 180 the company with the highest percentage of sales revenue from sedans is . of the annual sales revenue from suvs, the relative frequency of pluto cars is .
Answers: 1
Suppose that the time to prepare a bed at a hospital is modeled with a randomvariable with a mean of...
Computers and Technology, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01
Chemistry, 16.10.2020 15:01
Biology, 16.10.2020 15:01
Mathematics, 16.10.2020 15:01
Biology, 16.10.2020 15:01