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Author Question: Four brands of baseball bats were tested to determine which bat allowed hitters to hit a baseball ... (Read 209 times)

brutforce

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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.



What type of nonparametric analysis should be used?
◦ The Kruskal-Wallis H-Test
◦ The Wilcoxon Signed Rank Test
◦ The Wilcoxon Rank Sum Test
◦ The Friedman Fr-Test
◦ The Sign Test


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Marked as best answer by brutforce on Feb 14, 2020

heinisk01

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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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brutforce

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Reply 2 on: Feb 14, 2020
Excellent


bassamabas

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Reply 3 on: Yesterday
:D TYSM

 

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