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You may need to use the appropriate technology to answer this question arse evaluation ratings for four college instructors a
H,: Median - Median, - Medians - Median O Ho: Mediang - Median, - Medians - Mediany Hy: Mediang. Median, + Medians + Median O
math   Statistics-And-Probability   
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Answer #1

The statistical software output for this problem is:

Kruskal-Wallis results: Data stored in separate columns. Results adjusted for ties DF Chi-Square P-value 3 5.7775785 0.1229 S

Hence,

Hypotheses: Option C is correct.

Test statistic = 5.78

P - value = 0.123

Conclusion: Option D is correct.

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