Set up the ANOVA table. (Round your for F to two decimal places and all other values to three decimal places.) Source Degrees of Freedom Sum Mean F p-value of Variation of Squares Square Regression 1...

Extracted text: Set up the ANOVA table. (Round your for F to two decimal places and all other values to three decimal places.) Source Degrees of Freedom Sum Mean F p-value of Variation of Squares Square Regression 1 2.2525 2.252 Error 9. 1.5275 0.1697 Total 10 3.78 Find the value of the test statistic. (Round your answer to two decimal places.) 13.2711 Find the p-value. (Round your answer to three decimal places.) p-value = 0.05 What is your conclusion? O Do not reject Ho. We cannot conclude that the relationship between speed of execution and overall satisfaction is significant. Reject Ho. We conclude that the relationship between speed of execution and overall satisfaction is significant. Do not reject Ho. We conclude that the relationship between speed of execution and overall satisfaction is significant. Reject Ho. We cannot conclude that the relationship between speed of execution and overall satisfaction is significant.


Extracted text: The American Association of Individual Investors (AAII) 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 (1), 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. Suppose a portion of the survey results follow. Brokerage Speed Satisfaction A 3.4 3.5 В 3.3 3.2 C 3.4 3.9 3.6 3.9 E 3.2 2.9 F 3.8 2.8 G 3.8 3.6 2.6 2.6 I 2.7 2.3 4.0 4.0 K 2.5 2.5 = overall satisfaction with electronic trades provided the estimated regression equation ŷ = 0.128 + 0.931x. At the 0.05 level of These ratings data on x = the quality of the speed of execution and y significance, test whether speed of execution and overall satisfaction are related. (Use the F test.)