In an experiment involving a nondirectional alternative hypothesis, the obtained result was 7 pluses and 1 minus. To evaluate the null hypothesis, which of the following probabilities would you use?
a. p(7) c. p(0) + p (1) + p(7) + p(8)
b. p(7) + p(8) d. p(1) + p(7)
C
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Kay always does her best to make sure her children, parents, in-laws, and siblings get together for holidays, anniversaries, and birthdays. Kay would best be described as a(n) a. enabler
b. conservationist. c. kinkeeper. d. matriarch.
Which of the following factors are considered in a description of one's functional age?
a) Cognitive functioning b) Physical and psychological well-being c) Emotional/behavioral functioning d) Their ability to recover from illness
What is basic number sense?
a. knowing that the number line starts on the left b. some understanding of how many items are in a display c. the conceptual knowledge that some numbers are bigger than others d. the ability to count to ten
Which of the following statements is true?
a. Both the predictor and the outcome variables are measured in correlational research. b. Only the outcome variable is measured in correlational research. c. Only the predictor variable is measured in correlational research. d. Neither the predictor nor the outcome variables is measured in correlational research.