![subject](/tpl/images/cats/mat.png)
Mathematics, 17.12.2021 05:10 aubrey1161
A group of people were asked what form of exercise they participate in. They were asked whether they walk, run, both walk and run, or neither walk nor run.
The table shows the probabilities of the results.
Let A represent walking for exercise and B represent running for exercise.
Which statement is true?
Walking for exercise and running for exercise not independent events because P(A∣∣B)=P(A) and P(B∣∣A)=P(B) .
Walking for exercise and running for exercise are independent events because P(A∣∣B)≠P(A) and P(B∣∣A)≠P(B) .
Walking for exercise and running for exercise are not independent events because P(A∣∣B)≠P(A) and P(B∣∣A)≠P(B) .
Walking for exercise and running for exercise are independent events because P(A∣∣B)=P(A) and P(B∣∣A)=P(B) .
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 17:30
Cora bought a package of erasers. there are 4 pink erasers and 12 blue erasers. what is the ratio of pink erasers to blue erasers?
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 18:00
Give all possible names for the line shown.calculation tip: lines can be written with either point first.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 20:30
Ametal rod is 2/5 meters long. it will be cut into pieces that are each 1/30 meters long. how many pieces will be made from the rod?
Answers: 1
![question](/tpl/images/cats/mat.png)
You know the right answer?
A group of people were asked what form of exercise they participate in. They were asked whether they...
Questions
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:30
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 14.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
History, 14.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 14.01.2021 21:30
![question](/tpl/images/cats/en.png)
English, 14.01.2021 21:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.01.2021 21:30
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 14.01.2021 21:30
![question](/tpl/images/cats/ekonomika.png)
Business, 14.01.2021 21:30
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:30
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:30
![question](/tpl/images/cats/himiya.png)
Chemistry, 14.01.2021 21:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 14.01.2021 21:30