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Author Question: Four brands of baseball bats were tested to determine which bat allowed hitters to hit a baseball ... (Read 234 times)

casperchen82

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on: Feb 14, 2020
Four brands of baseball bats were tested to determine which bat allowed hitters to hit a baseball farthest. Eight different batters were thrown 25 pitches while hitting with each of the four bats (assigned in random order). The median distance of the five longest hits using each bat is shown in the table below. The goal is to determine if a difference exists in the population of median distances for each of the four brands of baseball bat.



Use the Friedman Fr-Test and find the rejection region used to determine if at least two of the distance distributions for the four baseball bats differ in location. Use α = 0.025.
◦ Reject H0 if Fr > 9.28
◦ Reject H0 if Fr > 29.46
◦ Reject H0 if Fr > 15.44
◦ Reject H0 if Fr > 15.10
Statistics ¦ McClave, Sincich, Tamarack ¦ 12th Edition
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Marked as best answer by casperchen82 on Feb 14, 2020

dlook33

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Reply #1 on: Feb 14, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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casperchen82

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Reply 2 on: Feb 14, 2020
Gracias!

frankwu0507

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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