A professor ranks the grades of students in each of three sections of a statistics course. He computes H = 6.83 for the Kruskal–Wallis H test to test for differences between the sections. What is the decision for this test?
A. retain the null hypothesis
B. reject the null hypothesis
C. there is not enough information to answer this question
Ans: B
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The process of science involves inquiry, experimentation, observation, and _________________________
Fill in the blank with correct word.
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Researchers must report findings exactly and honestly because
a. journals will not accept false findings. b. it is required by federal law. c. it is their ethical responsibility to their profession, d. someone is likely to find their inaccuracies.
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Another name for Grandma’s Law is
What will be an ideal response?
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Traditional college classroom lectures are best suited to promote the acquisition of
a. automaticity b. schemata c. scripts d. flashbulb memories
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