A researcher wishing to summarize all the scores for a variable in a study creates a frequency table, but finds that there are so many values that the table is too cumbersome to be useful. The next step would be to make a
A) histogram.
B) frequency polygon.
C) grouped frequency table.
D) pie chart.
Answer: C
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The self-care tasks of eating, bathing, dressing, and walking are termed
a. functional activities of daily living. b. instrumental activities of daily living. c. activities of daily living. d. disabilities of daily living.
One advantage of the technique of multiple regression is that it allows the ___________ effects of the ____________ variables to be investigated
a. combined... independents b. separate... independents c. combined... control d. separate... dependents
Explain Noel's hypothesis and how it relates to the contact situation.
What will be an ideal response?
A disadvantaged group that is separated from the dominant group by their distinct physical or cultural characteristics is known as
a. an ethnic group. b. a minority group. c. a racial group. d. scapegoats.