subject
Mathematics, 25.12.2019 06:31 estrella7777

At a large conference of teachers from a variety of subjects, a random sample of 50 mathematics teachers attending the conference was selected. among the selected mathematics teachers, 28 percent had taken one or more courses in statistics. for which of the following populations is 28 percent a reasonable estimate of the percentage of those who have taken one or more courses in statistics?
a. all mathematics teachersb. all mathematics teachers who attended the conferencec. all mathematics teachers who have taken one or more courses in statisticsd. all teachers who attended the conferencee. all teachers

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 20:30
Find the zeros of each function. f(x) = 6x^2 - 7x - 20
Answers: 1
question
Mathematics, 21.06.2019 22:40
Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola
Answers: 2
question
Mathematics, 21.06.2019 23:30
What is the measure of angle 1? a.28 b.152 c.168 d.64
Answers: 1
question
Mathematics, 22.06.2019 00:00
Yvaries directly as x. y =90 when x=6. find y when x=13
Answers: 1
You know the right answer?
At a large conference of teachers from a variety of subjects, a random sample of 50 mathematics teac...
Questions
question
Social Studies, 23.07.2019 02:30
question
Mathematics, 23.07.2019 02:30
Questions on the website: 13722367