In statistics, we cannot state that the research hypothesis is ever definitely false. However, if one fails to reject the null hypothesis in a study with a high level of power, this allows us to:
A) suspect that the research hypothesis may still be true
B) conclude that the research hypothesis is most likely false
C) make no statements about the research hypothesis
D) reject the notion that the effect size has anything to do with statistical significance
B
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There is a large body of evidence to support the idea that remedial classes help narrow the achievement gap
Indicate whether the statement is true or false
Which of the following measures is lower in the low-income countries than in the high income-countries?
a. Infant mortality b. Life-expectancy c. Maternal mortality d. Under-5 mortality
Fiat money is
a. backed by stored value. b. a type of inflation. c. not backed by stored value. d. a form of barter.
Which of the following best describes the term "propinquity"?
A. nearness in place B. a value in family living C. violence in dating D. the egalitarian nature of the shared-expense date