subject
Mathematics, 10.05.2021 17:20 tomboyswagge2887

Leewood Middle School is considering a uniform policy, and the principal has asked for students' opinions about the colors for the uniform shirts. Jennifer and Josef conducted surveys about the possible shirt colors. Their methods and results are described below. Jennifer Sampling method: Gave each student in her history class a survey to complete anonymously at home and return the following day. She received 50% of the surveys the next day. Results: 85% prefer blue shirts. Josef Sampling method: Wrote all students' names on slips of paper. Gave survey to the 50 students whose names were chosen at random. Results: 60% prefer blue shirts. Explain whose sampling method will provide results most representative of all students at Leewood Middle School and why. Provide your own example of another method that would represent all students at Leewood Middle School​

ansver
Answers: 3

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 14:00, tasha7121
9. (y^-5)^10y^10 a. y^-60 b. y^60 c. y^-150 d. y^150 find the simplified form of each expression. 10. (4/7^5)^2 a.8/14^10 b.16/49^25 c.16/49y^10 d.8/14y^25 11. determine if the number 3.43 times 10^-6 is written in scientific notation. if not, explain. a. yes; the number is written scientific notation. b. no; the first factor is not a number between 1 and 10. c. no; it is not written as a number times a power of 10
Answers: 3
image
Mathematics, 21.06.2019 14:10, kyrabrown33
Line cd passes through points c(1, 3) and d(4, –3). if the equation of the line is written in slope-intercept form, y = mx + b, what is the value of b? –5 –2 1 5
Answers: 2
image
Mathematics, 21.06.2019 16:00, joe1591
Plzzz i beg u so much asap ! what is the slope of this line? enter your answer in the box.
Answers: 1
image
Mathematics, 21.06.2019 16:50, charlotte67
Which of the following points is collinear with (-2,1) and (0,3)
Answers: 3
You know the right answer?
Leewood Middle School is considering a uniform policy, and the principal has asked for students' opi...

Questions in other subjects:

Konu
Mathematics, 28.12.2020 19:30
Konu
Mathematics, 28.12.2020 19:30
Konu
Chemistry, 28.12.2020 19:30
Konu
Mathematics, 28.12.2020 19:30