![subject](/tpl/images/cats/mat.png)
Mathematics, 09.08.2019 21:30 musicaljay1276
Darren has the option of investing in either stock a or stock b. the probability of the return of stock a being 25% is 0.45, 14% is 0.25, and 4% is 0.30. the probability of the return of stock b being 30% is 0.30, 9% is 0.25, and 2% is 0.30. given the probability distributions for the two investments, what is the expected rate of return for stock a and stock b?
a. 13.65%; 12.85%
b. 17.82%; 11.95%
c. 15.95%; 11.85%
d. 16.80%; 11.45%
e. 14.75%; 13.75%
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/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)
Mathematics, 21.06.2019 19:30, jessnolonger
Zoey made 5 1/2 cups of trail mix for a camping trip. she wants to divide the trail mix into 3/4 cup servings. a. ten people are going on the trip. can zoey make enough 3/4 cup servings so that each person gets one serving? b. what size would the servings need to be for everyone to have a serving?
Answers: 1
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:30, drepeter86
50 people men and women were asked if they watched at least one sport on tv. 20 of the people surveyed are women, but only 9 of them watch at least one sport on tv. 16 of the men watch at least one sport on tv. make a a two-way table and a relative frequency table to represent the data.
Answers: 3
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 21:40, salinasroel22
In a survey of 1015 adults, a polling agency asked, "when you retire, do you think you will have enough money to live comfortably or not. of the 1015 surveyed, 534 stated that they were worried about having enough money to live comfortably in retirement. construct a 90% confidence interval for the proportion of adults who are worried about having enough money to live comfortably in retirement.
Answers: 3
You know the right answer?
Darren has the option of investing in either stock a or stock b. the probability of the return of st...
Questions in other subjects:
![Konu](/tpl/images/cats/biologiya.png)
Biology, 10.12.2019 03:31
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.12.2019 03:31
![Konu](/tpl/images/cats/istoriya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.12.2019 03:31
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 10.12.2019 03:31
![Konu](/tpl/images/cats/himiya.png)
Chemistry, 10.12.2019 03:31