Mathematics, 03.12.2020 04:50 sanjanadevaraj26
Hi! (-: This is due really soon, so any help would be appreciated!
Write an expression to represent the expenses of the fundraiser in the following paragraph.
The varsity basketball team is selling t-shirts as a fundraiser. It costs them $100 to have the shirts professionally designed, and they have to pay $5 for each shirt. They plan on selling the shirts for $10 each.
Answers: 3
Mathematics, 21.06.2019 15:00
Jeffery conducted a survey in his school and found that 30 of the 50 eighth grade students' favorite subject is mathematics. based on the results, jeffery concluded that out of the 200 students in his school, 120 students' favorite subject is mathematics. select the statement that is true about jeffery's conclusion. a. jeffery's conclusion is not valid because the sample was biased since only 200 students were surveyed. b. jeffery's conclusion is valid because the sample was random since all of the students were eighth grade students. c. jeffery's conclusion is valid because the sample was random. d. jeffery's conclusion is not valid because the sample was biased since all of the students were eighth grade students.
Answers: 2
Mathematics, 21.06.2019 16:00
Pls will give brainliest and all p.s u can zoom in if u cant see plss
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Hi! (-: This is due really soon, so any help would be appreciated!
Write an expression to represent...
History, 23.12.2021 03:40
English, 23.12.2021 03:40
Computers and Technology, 23.12.2021 03:50
Mathematics, 23.12.2021 03:50
Mathematics, 23.12.2021 03:50
Computers and Technology, 23.12.2021 03:50