Mathematics, 23.01.2021 01:00 Shavaila18
A statistics instructor randomly selected four bags of oranges, each bag labeled 10 pounds, and weighed the bags. They weighed 9.8, 9.3, 9.5, and 9.5 pounds. Assume that the distribution of weights is Normal. Find a 95% confidence interval for the mean weight of all bags of oranges. Use technology for your calculations.
a. Choose the correct interpretation of the confidence interval below and, if necessary, fill in the answer boxes to complete your choice.
A.
We are 95% confident that the sample mean is between nothing and nothing.
B.
We are 95% confident the population mean is between nothing and nothing.
C.
There is a 95% chance that all intervals will be between nothing and nothing.
D.
The requirements for constructing a confidence interval are not satisfied.
Answers: 1
Mathematics, 21.06.2019 13:00
Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day.a. estimate how many gallons he drank in one day.b. estimate how many gallons he drank in one week.c. about how many days altogether will it take him to drink 20 gallons?
Answers: 1
Mathematics, 21.06.2019 18:50
The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year
Answers: 3
Mathematics, 21.06.2019 19:30
The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?
Answers: 3
Mathematics, 21.06.2019 20:00
Landon wrote that 3β2.6=4. which statement about his answer is true?
Answers: 1
A statistics instructor randomly selected four bags of oranges, each bag labeled 10 pounds, and weig...
Mathematics, 10.11.2020 03:50
Biology, 10.11.2020 03:50
Computers and Technology, 10.11.2020 03:50
Computers and Technology, 10.11.2020 03:50
History, 10.11.2020 03:50
Mathematics, 10.11.2020 03:50
Chemistry, 10.11.2020 03:50
Mathematics, 10.11.2020 03:50
History, 10.11.2020 03:50
Biology, 10.11.2020 03:50
Mathematics, 10.11.2020 03:50
History, 10.11.2020 03:50
English, 10.11.2020 03:50