What is a mean square and how is it found?

What will be an ideal response?


Correct Answer:
A mean square is an unbiased estimate of population variance found by dividing a SS by its associated degrees of freedom.

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Research shows that second-language learners:

a. must master their native language before learning English. b. can learn to read their first language and English at the same time. c. have limited prior knowledge. d. are generally slower when they learn a second language.

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Risk taking for school age children

A. Is more common than for preschool age children B. Should never be permitted by adults C. Should be allowed on playgrounds only D. None of the above

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Distinguish between quantitative and qualitative action research studies. How are the methods different? How are they similar? What considerations must the researcher employ for each type of method?

Fill in the blank(s) with the appropriate word(s).

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What is one way to start thinking about setting goals?

a. Evaluate your personal priorities. b. Consider what others want for you. c. Think about what you are not good at. d. Imagine the highest goals possible.

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