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 15:10
Two lines that do not intersect are skew. always sometimes or never
Answers: 1
question
Mathematics, 21.06.2019 20:00
Anature center offer 2 guided walks. the morning walk is 2/3 miles. the evening walk is 3/6 mile. which is shorter
Answers: 1
question
Mathematics, 21.06.2019 22:50
Ur environment is very sensitive to the amount of ozone in the upper atmosphere. the level of ozone normally found is 4.04.0 parts/million (ppm). a researcher believes that the current ozone level is not at a normal level. the mean of 2525 samples is 4.44.4 ppm with a standard deviation of 0.80.8. assume the population is normally distributed. a level of significance of 0.020.02 will be used. make the decision to reject or fail to reject the null hypothesis. answer tables
Answers: 3
question
Mathematics, 22.06.2019 00:00
The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?
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, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
question
Chemistry, 11.12.2021 21:30
question
World Languages, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
question
Mathematics, 11.12.2021 21:30
Questions on the website: 13722363