SAT, 07.11.2019 06:31 maritzamartinnez
Suppose the heights of 18-year-old men are approximately normally distributed, with mean 66 inches and standard deviation 1 inches.
(a) what is the probability that an 18-year-old man selected at random is between 65 and 67 inches tall? (round your answer to four decimal places.)
(b) if a random sample of eight 18-year-old men is selected, what is the probability that the mean height x is between 65 and 67 inches? (round your answer to four decimal places.)
Answers: 1
SAT, 23.06.2019 07:00
After rain, water soaks into the ground and is added to the groundwater. this process is known as a. groundwater pollution. b. groundwater recharge. c. groundwater recycling. d. groundwater filtration.
Answers: 1
SAT, 23.06.2019 21:00
Who can you think of that has an a in their first name and a b in their last name?
Answers: 2
SAT, 25.06.2019 01:00
Cricket team of india australia and pakistan participant in 20-20 match . find the probability that india wins .
Answers: 1
SAT, 25.06.2019 08:20
True or falseaccording to the fifth amendment people cannot be tried for the same exact crime more than once
Answers: 2
Suppose the heights of 18-year-old men are approximately normally distributed, with mean 66 inches a...
Chemistry, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
History, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Social Studies, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
History, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Mathematics, 10.12.2020 19:50
Spanish, 10.12.2020 19:50