Mathematics, 16.04.2021 01:00 81074

A statistics class weighed 20 bags of grapes purchased from the store. The bags are advertised to contain 16 ounces, on average. The class calculated the 90% confidence interval for the true mean weight of bags of grapes from this store to be (15.875, 16.595) ounces. What is the sample mean weight of grapes, and what is the margin of error? The sample mean weight is 15.875 ounces, and the margin of error is 16.595 ounces.
The sample mean weight is 16.235 ounces, and the margin of error is 0.360 ounces.
The sample mean weight is 16.235 ounces, and the margin of error is 0.720 ounces.
The sample mean weight is 16 ounces, and the margin of error is 0.720 ounces.

Answers: 3

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:00

Acompany is testing in comparing to lightbulb designs the box plot shows the number of hours that each lightbulb design last before burning out which statement is best supported by the information of the plot

Answers: 3

Answer

Mathematics, 21.06.2019 17:00

Adifferent website gives the cost for the first train as £56.88 and the second train as £20.11 with a £9.50 charge for cycle storage for the whole trip. how much would the journey cost you?

Answers: 1

Answer

Mathematics, 21.06.2019 18:00

!! 10 ! a westbound jet leaves central airport traveling 635 miles per hour. at the same time, an eastbound plane departs at 325 miles per hour. in how many hours will the planes be 1900 miles apart?

Answers: 1

Answer

Mathematics, 21.06.2019 18:20

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Answers: 2

Answer

You know the right answer?

A statistics class weighed 20 bags of grapes purchased from the store. The bags are advertised to co...

Questions

Mathematics, 16.01.2021 19:50

When the Dragons have lost their most recent game, 200200200 fans buy tickets. For each consecutive win the Dragons have, the number of tickets fans b...