subject
Mathematics, 20.09.2020 16:01 littlesami105

Data were collected on the top 1,000 financial advisers. Company A had 239 people on the list and another company, Company B, had 121 people on the list. A sample of 16 of the advisers from Company A and 10 of the advisers from Company B showed that the advisers managed many very large accounts with a large variance in the total amount of funds managed. The standard deviation of the amount managed by advisers from Company A was s1 = $589 million. The standard deviation of the amount managed by advisers from Company B was s2 = $488 million. Conduct a hypothesis test at α = 0.10 to determine if there is a significant difference in the population variances for the amounts managed by the two companies. What is your conclusion about the variability in the amount of funds managed by advisers from the two firms?

ansver
Answers: 3

Another question on Mathematics

question
Mathematics, 21.06.2019 14:00
The table shows the distance traveled over time while traveling at a constant speed.
Answers: 1
question
Mathematics, 21.06.2019 14:00
In the film, zeke the zombie slayer versus the zombies from space, zeke slayed 140 zombies. in the sequel, zeke the zombie slayer versus the zombies from space, part 2, he slayed 5% more zombies. how many zombies were slain by zeke in the sequel?
Answers: 1
question
Mathematics, 21.06.2019 19:30
Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?
Answers: 2
question
Mathematics, 21.06.2019 20:30
Give the functions f(x) = |x + 2| - 3, what is the domain? a,b,c, or d all real numbers x > 2 x < -2 all real numbers and x cannot equal to 2
Answers: 1
You know the right answer?
Data were collected on the top 1,000 financial advisers. Company A had 239 people on the list and an...
Questions
question
Mathematics, 16.06.2020 21:57
question
English, 16.06.2020 21:57
question
Computers and Technology, 16.06.2020 21:57
Questions on the website: 13722367