Question

The data in the accompanying table indicate the driving distance, in yards, from a random sample of drives for three golfers a. Perform a one-way ANOVA using a 0.05 to determine if there is a difference in the average driving distance these three players b. Perform a multiple comparison test to determine which pairs are different using 0.05. EEE Click the icon to view the data table Click the icon to view a table of critical values for the studentized range a. What are the correct hypotheses for the one-way ANOVA test? H Not all the means are equal. H1 Not all the means are equal. Complete the ANOVA summary table below Driving Distance in Yards for Three Golfers Sum of Degrees of Mean Sum of Squares FreedomSquares Source Between Within Total Type integers or decimals rounded to two decimal places as needed) Driving Distance (Yards) Player 1 298 310 285 290 Player 2 263 269 283 267 Player 3 284 283 304 302 306 Enter your answer in the edit fields and then click Check Answer parts Print Done

Answer 1

Ans:

Source	SS	DF	MS	F
Between	1769.45	2	884.73	8.07
Within	1096.55	10	109.65
Total	2865	12

Analysis of Variance Results F-statistic value 8.06827 P-value 0.0082 Data Summary Groups Group 1 Group 2 Group 3 Mean 295.75 270.5 295.8 Std. Dev 10.9049 8.6987 11.3225 Std. Error 5.4524 4.3493 5.0636 4 4 ANOVA Summary Degrees of Freedom Sum of Squares Mean Square Source F-Stat P-Value MS 884.725 109.6549 DF 8.0683 Between Groups Within Groups Total: 1769.45 1096.5487 2865.9987 0.0082 10 12