Susan is shopping for a new golf club that will allow her to hit golf balls more consistently. She is considering Callaway and Nike models. She used a simulator at the golf store to test each club, and the following data were collected.
These data can be found in the Excel file Callaway.
xlsx.
Callaway Nike 203 189 199 213 195 206 196 200 207 187 237 188 183 200 177 216 196 212 202 169

a. Using a = 0.05, determine if there is a difference in the variance of the driving distance between these two golf clubs.

b. Verify your results using PHStat.

c. Interpret the p-value obtained from the software.

d. Which driver would Susan prefer based on the consistency of its driving distance?AppendixLO1