In order to determine whether the median distance for the X-Special golf ball exceeds the median distance for the best-selling golf ball,six golfers were selected and asked to hit each ball with their driver.The distance was recorded.The following data were observed.
Based on these data,and testing at an alpha = 0.025 level,the critical value for the Wilcoxon Matched Pairs Signed Rank test is 2.

Question

In order to determine whether the median distance for the X-Special golf ball exceeds the median distance for the best-selling golf ball,six golfers were selected and asked to hit each ball with their driver.The distance was recorded.The following data were observed.
  Based on these data,and testing at an alpha = 0.025 level,the critical value for the Wilcoxon Matched Pairs Signed Rank test is 2.

Quizplus · Accepted Answer

The Answer of In order to determine whether the median distance for the X-Special golf ball exceeds the median distance for the best-selling golf ball,six golfers were selected and asked to hit each ball with their driver.The distance was recorded.The following data were observed.
  Based on these data,and testing at an alpha = 0.025 level,the critical value for the Wilcoxon Matched Pairs Signed Rank test is 2.

In Order to Determine Whether the Median Distance for the X-Special