Through the Organization for Economic Cooperation and Development (OECD), 15 year olds are tested in member countries in mathematics, reading, and science literacy Below are listed total mathematics literacy scores (i e , both genders) for selected countries in different parts of the world Test, using the Kruskal Wallis test, to see if there is a difference in means at 0 05 Perform these steps a State the hypotheses and identify the claim b Find the critical value c Compute the test value d Make the decision e Summarize the results Use the traditional method of hypothesis testing unless otherwise specified Western Hemisphere Europe Eastern Asia 527 406 474 381 411 520 510 513 548 496 523 547 547 391 549

Question: Through the Organization for Economic Cooperation and Development (OECD), 15-year-olds are tested in member countries in mathematics, reading, and science literacy. Below are listed total

Through the Organization for Economic Cooperation and Development (OECD), 15-year-olds are tested in member countries in mathematics, reading, and science literacy. Below are listed total mathematics literacy scores (i.e., both genders) for selected countries in different parts of the world. Test, using the Kruskal-Wallis test, to see if there is a difference in means at Î± = 0.05.

Perform these steps.
a. State the hypotheses and identify the claim.
b. Find the critical value.
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.

Western Hemisphere Europe Eastern Asia 527 406 474 381 411 520 510 513 548 496 523 547 547 391 549

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