When testing a directional hypothesis, the t-test falls within one standard deviation. Therefore, you ______ the null hypothesis.
a. reject
b. support
c. redo
d. retest
b. support
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According to the data presented in the text, the share of income going to the lowest 20% of Americans from 1967 to 2012
a. remained virtually unchanged b. rose dramatically c. declined d. rose until 1998 and then fell
The divorce rate has steadily increased over time, and now more than a quarter of all marriages end within the first four years. What sort of factors would C. Wright Mills suggest investigating to explain this increase?
A. personal issues B. C. Wright Mills wouldn't be concerned with marriage because he's a sociologist. C. religious issues D. structural issues
Which of the following is one way a researcher can ensure confidentiality?
A. keeping a list of participant contact information B. changing personal details that might identify a person C. including the names of participants in the final report D. ensuring that participants understand the research process
What is bilateral decent?
What will be an ideal response?