Oints
A survey asks teachers and students whether they would like the new school
mascot...
![subject](/tpl/images/cats/mat.png)
Mathematics, 23.05.2020 00:57 eli2380
Oints
A survey asks teachers and students whether they would like the new school
mascot to be a pirate or a moose. This table shows the results.
Pirates
Moose
Total
Students
75
15
90
Teachers
5
15
20
Total
80
30
110
A person is randomly selected from those surveyed.
Are being a student and preferring "pirate" independent events? Why or why
not?
O A. No, they are not independent because P(student) = 0.82 and
P(student|pirate) = 0.94.
O B. Yes, they are independent because P(student) = 0.82 and
P(student pirate) *0.941hy
C. No, they are not independent because P(student) - 0.82 and
P(student pirate) - 0.83.
O D. Yes, they are independent because P(student) - 0.82 and
P(student pirate) - 0.83.
![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)
Mathematics, 21.06.2019 17:20, damonsmith201615
Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30, babygirl226
Select the correct answer from the drop-down menu. subtracting 3xy^2 from 8xy^2 gives the same result as the expression. [tex]3xy ^{2} - 8xy ^{2} [/tex][tex] { - 7xy}^{2} - {2xy}^{2} [/tex][tex] {7xy}^{2} - {2xy}^{2} [/tex]
Answers: 3
![image](/tpl/images/cats/mat.png)
You know the right answer?
Questions in other subjects:
![Konu](/tpl/images/cats/ekonomika.png)
![Konu](/tpl/images/cats/informatica.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 00:58
![Konu](/tpl/images/cats/mat.png)
Mathematics, 31.03.2020 00:58
![Konu](/tpl/images/cats/biologiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/fizika.png)