Mathematics, 12.02.2020 03:28, angeldawnfick
An educational researcher wants to evaluate the effectiveness of a new method for teaching reading to deaf students. Achievement at the end of a period of teaching is measured by a student's score on a reading test. (Assume reading scores are integers.)
(a) What is the variable to be measured?
I number of teachers
II days in a teaching period
III number of students
IV teaching method
V reading score
What type of variable is it?
I discrete
II continuous
(b) What is the experimental unit?
I reading score
II teaching period
III student
IV teaching method
V teacher
(c) Identify the population of interest to the experimenter.
I the total number of days in the school year
II all students
III the reading scores of al students who could possibly be taught using this method 21 17
Answers: 2
Mathematics, 21.06.2019 13:30, aliami0306oyaj0n
Suppose a triangle has two sides of length 32 and 35, and that the angle between these two sides is 120°. which equation should you solve to find the length of the third side of the triangle?
Answers: 1
Mathematics, 21.06.2019 17:20, kprincess16r
Acredit card advertises an annual interest rate of 23%. what is the equivalent monthly interest rate?
Answers: 1
Mathematics, 22.06.2019 02:00, connienash95
Which is the graph of the linear equation x – 2y = 6?
Answers: 2
Mathematics, 22.06.2019 02:30, rileyeddins1010
Find the combined area of the triangles. click on the answer until the correct answer is showing. possible answers: a = 4 pi - 8a = 9 pi - 9/2 √3a = 16/3 pia = 16a = 27 pi
Answers: 1
An educational researcher wants to evaluate the effectiveness of a new method for teaching reading t...
Biology, 03.09.2019 03:10
Mathematics, 03.09.2019 03:10
Mathematics, 03.09.2019 03:10
Mathematics, 03.09.2019 03:10