THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION

question 7

Essay

THE NEXT QUESTIONS ARE BASED ON THE FOLLOWING INFORMATION:
In conducting the Kruskal-Wallis test,independent random samples of sizes 5,7,8,and 7 were drawn from four populations and the sum of ranks in each of the samples were 84,100,96,and 98,respectively.
-State the decision rule for the Kruskal-Wallis test at the 0.05 level of significance.

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Definitions:

Sampled

The process of selecting a subset of individuals, items, or data from a population to estimate the characteristics of the whole population.

Lower Limb

Refers to the part of the body extending from the hip to the toes, including the thigh, leg, and foot.

Hip Muscles

A group of muscles around the hip joint that contribute to movement in various directions.

Quadriceps Femoris

A muscle group consisting of four muscles on the front of the thigh that extend the knee.