"Tennis elbow" is an orthopedic condition thought to be related to the force experienced when hitting the ball. A recent article in the International Journal of Sport Biomechanics presented the force (in newtons) on the hand after impact for six advanced and eight intermediate players. Using the data below, test (α = .05) to see if advanced and intermediate players experience the same force. Assume relevant distributions are normal.

a. State the hypothesis
H0:
HA:
b. State the appropriate test statistic and the level of significance
c. State the decision rules, lable/complete the sketch to show rejection region

d. Compute the test statistic and p-value
i. Test Statistic:
ii. P-value = __________________________
e. State your conclusion

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Force Experienced (N) Advanced Intermediate 44.7 15.58 26.31 19.16 55.75 24.13 28.54 10.56 32.88 46.99 39.46 21.47 14.32 33.09 Mean 40.3 21.4 Std Dev 11.3 8.3 Л.