A researcher conducted a survey to determine if older people have different feelings about abortion than younger people
He used an alpha level of 0.05 (Z critical = ±1.96) to test for significance and found that his computed test statistic was 2.76. He may conclude that
a. the difference occurred by random chance.
b. the difference did not occur by random chance.
c. the samples are not independent.
d. the alpha level was too low.
ANSWER: b
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a. true b. false
Both human capital theory and dual labor market theory focus on the characteristics of the individual in order to explain the gender gap in wages.
Answer the following statement true (T) or false (F)
Which of the following terms refers to the process that is used in capitalizing on a product to make all the profit possible?
a. concentration of revenues b. synergy c. corporate cooperation d. convergence
A social role developed by society for the sick, who, if they play the role correctly, are released from life's normal obligations for the duration of the illness:
A) malingering B) acceptable illness C) excused absence D) sick role