![subject](/tpl/images/cats/mat.png)
Mathematics, 29.11.2020 21:30 mosthatedpicky1
A market research firm conducts telephone surveys with a 42% historical response rate. What is the probability that in a new sample of 400 telephone numbers, at least 150 individuals will cooperate and respond to the questions?In other words, what is the probability that the sample proportion will be at least 150/400=.375?
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
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, 21.06.2019 17:30, tristan4233
Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.
Answers: 2
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:50, heavendl13
Which equation shows the quadratic formula used correctly to solve 5x2 + 3x -4 0 for x? cos -3+ v (3) 2-4() 2(5) 3+ |(3)² +4() 205) 3+ (3) 2-4() -3+ v (3)² +4()
Answers: 1
You know the right answer?
A market research firm conducts telephone surveys with a 42% historical response rate. What is the p...
Questions in other subjects:
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 01:00
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 26.10.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 01:00
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/en.png)
English, 26.10.2020 01:00
![Konu](/tpl/images/cats/mat.png)
Mathematics, 26.10.2020 01:00