Question

3. The following table indicates the driving distances, in yards, from a random sample of drives for the pro golfers Phil Mickelson, Tiger Woods, and Jim Furyck. Perform a one-way ANOVA using ? = .05 to determine if there is a difference in the average driving distances of these three players. [Hint: Complete a hypothesis test to answer this question and perform a multiple comparison test to determine which pairs are different] Mickelson Woods Furyck 290 311 266 295 290 265 288 297 285 327 286 279 280 Anova: Single Factor SUMMARY Groups Count Sum Average Variance Column 1 4 1200 300 332.66667 Column 2 4 1184 296 120.66667 Column 3 5 1375 275 80.5 ANOVA Source of Variation SS df MS F P-value F crit Between Groups 1659.692308 2 829.85 0.0323071 Within Groups Total 3341.692308

          3. The following table indicates the driving distances, in yards, from a random sample of drives for the pro golfers Phil Mickelson, Tiger Woods, and Jim Furyck. Perform a one-way ANOVA using ? = .05 to determine if there is a difference in the average driving distances of these three players. [Hint: Complete a hypothesis test to answer this question and perform a multiple comparison test to determine which pairs are different]

Mickelson Woods Furyck
290 311 266
295 290 265
288 297 285
327 286 279
280

Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
Column 1 4 1200 300 332.66667
Column 2 4 1184 296 120.66667
Column 3 5 1375 275 80.5

ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 1659.692308 2 829.85 0.0323071
Within Groups
Total 3341.692308

3. The following table indicates the driving distances, in yards, from a random sample of drives for the pro golfers Phil Mickelson, Tiger Woods, and Jim Furyck. Perform a one-way ANOVA using ? = .05 to determine if there is a difference in the average driving distances of these three players. [Hint: Complete a hypothesis test to answer this question and perform a multiple comparison test to determine which pairs are different]

Mickelson Woods Furyck
290 311 266
295 290 265
288 297 285
327 286 279
280

Anova: Single Factor
SUMMARY
Groups Count Sum Average Variance
Column 1 4 1200 300 332.66667
Column 2 4 1184 296 120.66667
Column 3 5 1375 275 80.5

ANOVA
Source of Variation SS df MS F P-value F crit
Between Groups 1659.692308 2 829.85 0.0323071
Within Groups
Total 3341.692308

Added by Walter H.

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