A some association On-Line Discount Broker Survey polls members on their experiences with discount brokers. As part of the survey, members were asked to rate the quality of the speed of execution with their broker as well as provide an overall satisfaction rating for electronic trades. Possible responses (scores) were no opinion (0), unsatisfied (l), somewhat satisfied (2), satisfied (3), and very satisfied (4). For each broker summary scores were computed by calculating a weighted average of the scores provided by each respondent. A portion of the survey results follow
Brokerage Speed Satisfaction
Scottrade, Inc.
Charles Schwab
Fidelity Brokerage Services
TD Ameritrade
E*Trade Financial
Vanguard Brokerage Services
USAA Brokerage Services
Thinkorswim
Wells Fargo Investments
Interactive Brokers
Zecco. com
a. Select a scatter diagram for these data with the speed of execution as the independent variable.
A. appletImage?dbid=117523644 B. appletImage?dbid=1709327134
C. appletImage?dbid=1688504328 D. appletImage?dbid=1638363184
- Select your answer -ABCDItem 1
b. What does the scatter diagram developed in part (a) indicate about the relationship between the two variables?
The scatter diagram indicates a - Select your answer -negativepositiveItem 2 linear relationship between speed of execution rating and overall satisfaction rating for electronic trades.
c. Develop the least squares estimated regression equation. Enter negative value as negative number.
(to 4 decimals)
d. Provide an interpretation for the slope of the estimated regression equation (to 4 decimals).
The slope of the estimated regression line is approximately . So, a one unit - Select your answer -increasedecreaseItem 6 in the speed of execution rating will increase the overall satisfaction rating by approximately points.
e. Suppose Thinkorswim developed new software to increase their speed of execution rating. If the new software is able to increase their speed of execution rating from the current value of to the average speed of execution rating for the other brokerage firms that were surveyed, what value would you predict for the overall satisfaction rating?
(to 3 decimals)
Answers: 3
Other questions on the subject: Business
Business, 21.06.2019 20:20, help1572
After all revenue and expense accounts have been closed at the end of the fiscal year, income summary has a debit of $2,450,000 and a credit of $3,000,000. at the same date, retained earnings has a credit balance of $8,222,600, and dividends has a balance of $125,000. required: a. journalize the entries required to complete the closing of the accounts on december 31. refer to the chart of accounts for exact wording of account titles. b. determine the amount of retained earnings at the end of the period.
Answers: 1
Business, 21.06.2019 20:30, ShianHagen5
According to the research in strategic human resources management, answers: firms that are able to use human resource practices to develop socially complex human and organizational resources are able to gain competitive advantage over firms that do not engage in these practices. firms that are able to use human resource practices to develop socially simplistic human and organizational resources are able to gain competitive advantage over firms that do not engage in these practices. firms that are able to use human resource practices to develop socially complex human and organizational resources gain little advantage over firms that do not engage in these practices. firms that are able to use human resource practices to develop socially complex human and organizational resources are at a competitive disadvantage when compared to firms that do not engage in these practices.
Answers: 3
Business, 21.06.2019 21:00, hollie52
The market price of cheeseburgers in a college town increased recently, and the students in an economics class are debating the cause of the price increase. some students suggest that the price increased because the price of beef, an important ingredient for making cheeseburgers, has increased. other students attribute the increase in the price of cheeseburgers to a recent increase in college student enrollment.1. the first group of students thinks the increase in the price of cheeseburgers is due to the fact that the price of beef, an important ingredient for making cheeseburgers, has increased. (what happened to demand and supply, shift to the right or left)2. the second group of students attributes the increase in the price of cheeseburgers to the increase in college student enrollment. (what happens to demand and supply, shift to the right or left)3. suppose that both of the events you analyzed above are partly responsible for the increase in the price of cheeseburgers. based on your analysis of the explanations offered by the two groups of students, how would you figure out which of the possible causes was the dominant cause of the increase in the price of cheeseburgers? (choose a, b, c, or d)a)if the price increase was small, then the supply shift in the market for cheeseburgers must have been larger than the demand shift. b)if the equilibrium quantity of cheeseburgers decreases, then the demand shift in the market for cheeseburgers must have been larger than the supply shift. c)if the equilibrium quantity of cheeseburgers decreases, then the supply shift in the market for cheeseburgers must have been larger than the demand shift. d)whichever change occurred first must have been the primary cause of the change in the price of cheeseburgers.
Answers: 2
Do you know the correct answer?
A some association On-Line Discount Broker Survey polls members on their experiences with discount b...
Questions in other subjects:
Mathematics, 08.09.2020 05:01
Mathematics, 08.09.2020 05:01
Mathematics, 08.09.2020 05:01
