Which of the following tests is a nonparametric alternative for a test in which the same participants are observed in each of three or more groups?
A. Friedman test
B. Kruskal-Wallis H test
C. Mann-Whitney U test
D. Wilcoxon signed-ranks t test
Answer: A
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A line graph of the frequencies of individual scores is a _____
a. histogram b. frequency distribution c. frequency polygon d. bar graph
A researcher compares preexisting groups of individuals in which type of study?
a. between-subjects experiment b. within-subjects experiment c. nonequivalent group design d. pre-post design
Which of Fromm’s existential needs are met for Patrick? Explain.
What will be an ideal response?
Jose reads in an article from a psychology journal that people tend to remember the first and last few items in long lists of information, but have the most trouble remembering the items in the middle
. He immediately starts thinking of how he can use this information to change the way he studies the long list of vocabulary terms for his upcoming exam. Which part of the scientific literacy model does this demonstrate? A) application B) scientific explanation C) knowledge gathering D) critical thinking