![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 17.10.2019 01:10, untouchedyannaa
Acorporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improvement course would like such a course. the firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course. the groups are assumed to be independent random samples. let π1 and π2 represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study, respectively. if the firm wanted to test whether this proportion has changed from the previous study, which represents the relevant hypotheses?
![answer](/tpl/images/cats/otvet.png)
Answers: 2
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:00, myasiaspencer
If log(a) = 1.2 and log(b)= 5.6, what is log(a/b)? a. 4.4b. 6.8c. not enough informationd. -4.4
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30, katekayrodriguez10
Solve for the equation x. 2x + 22 = 4(x + 3)
Answers: 1
Do you know the correct answer?
Acorporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improve...
Questions in other subjects:
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.08.2020 21:01
![Konu](/tpl/images/cats/ekonomika.png)
Business, 29.08.2020 21:01
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.08.2020 21:01
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 29.08.2020 21:01