Answer the following statement(s) true (T) or false (F)
The value of the test statistic for a chi-square test is equal to 0 when there is no difference between observed and expected frequencies, and it gets larger, or more positive, as the differences get larger.
Ans: T
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There is no single curriculum for all infants
a. True b. False
If more than 20-25 percent of the questionnaires are not returned after a number of follow-up attempts, the researcher should
a. select another sample and mail them the questionnaire. b. interview a small random sample of the non-respondents. c. terminate the survey at this point. d. weight the results in proportion to the response rate.
Developmentally appropriate physical education
A) Recognizes that children's motor skills develop in a stablesequence B) Recognizes that individual children develop at different rates C) Recognizes that both strength and flexibility are importantindicators of physical health D) All of the above
Children as young as _______________________________ years of age are capable of participating in creative drama activities but do not understand the need to "script" roles and actions so that the production evolves sequentially.
a. 1 and 2 b. 2 and 3 c. 3 and 4 d. 4 and 5