3. You are testing four different types of golf balls to find out which brand of...

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3. You are testing four different types of golf balls to find out which brand of golf ball creates the lowest spin hit with a driver at a 100-mph swing speed. Typically, the lower spin with a driver, the greater the distance. Of course, higher spin for other shots is an advantage because it means more control. The golf balls include Srixon AD333 (2-piece), Titleist Pro V1 (3-piece), Callaway Chrome Soft (4-piece), and TaylorMade TP5 (5- piece). You hit ten balls of each brand with a machine that repeatedly hits balls in the exact same way each time. The testing is outside, where golf is played, which contributes to the variability. You then use high-speed video to analyze the rotations per minute after the ball has left the club. The data are below. Run an ANOVA and determine if there is a significant difference between ball types. Srixon 248 246 250 245 251 245 251243253248 AD333 4 53 10 3 3 Titleist 244 242 246 240 248 240 249 239 249 244 Pro V1 5 5 5 910 0915 Callaway 251 249 254 248 255247256246257251 Chrome 8 315106088 Soft TaylorM 257 255 259 253 260 252262251262257 ade TPS 101 a. What is the dependent variable? b. What is the independent variable? c. What are the means and standard deviations for the groups? d. What is the degrees of freedom between groups? e. What is the degrees of freedom within groups? f. What is the F value? g. What is the p-value? h. What is the interpretation of the test? 3. You are testing four different types of golf balls to find out which brand of golf ball creates the lowest spin hit with a driver at a 100-mph swing speed. Typically, the lower spin with a driver, the greater the distance. Of course, higher spin for other shots is an advantage because it means more control. The golf balls include Srixon AD333 (2-piece), Titleist Pro V1 (3-piece), Callaway Chrome Soft (4-piece), and TaylorMade TP5 (5- piece). You hit ten balls of each brand with a machine that repeatedly hits balls in the exact same way each time. The testing is outside, where golf is played, which contributes to the variability. You then use high-speed video to analyze the rotations per minute after the ball has left the club. The data are below. Run an ANOVA and determine if there is a significant difference between ball types. Srixon 248 246 250 245 251 245 251243253248 AD333 4 53 10 3 3 Titleist 244 242 246 240 248 240 249 239 249 244 Pro V1 5 5 5 910 0915 Callaway 251 249 254 248 255247256246257251 Chrome 8 315106088 Soft TaylorM 257 255 259 253 260 252262251262257 ade TPS 101 a. What is the dependent variable? b. What is the independent variable? c. What are the means and standard deviations for the groups? d. What is the degrees of freedom between groups? e. What is the degrees of freedom within groups? f. What is the F value? g. What is the p-value? h. What is the interpretation of the test?

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Answer Explanation Groups Mean Standard deviation Srixon AD333 24838 3272... View the full answer