Explain why nondirectional (two-tailed) hypothesis tests are considered to be “conservative” compared to directional (one-tailed) hypothesis tests
What will be an ideal response?
Ans: Nondirectional tests do not specify the nature of the relationship between variables in the population. Therefore, we need to designate a region of null hypothesis rejection in both tails of possible statistical results, forcing us to put half of our alpha level in each tail of that distribution.
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a. child’s hair color b. father’s foot size c. child’s school curriculum d. mother’s hair color
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a. 100,000 b. 400,000 c. 600,000 d. 800,000
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A. sociodramatic play. B. symbolic play. C. dramatic play. D. constructive play. E. All of these are correct.
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