Angela wants to determine if male or female university students are more likely to pay with cash versus a credit card while at a restaurant. She is undecided if she should observe their actions at a restaurant, or instead pose questions to participants about this topic using a survey. Angela is trying to decide on the best _____ to address her research question.
A) statistical technique
B) parsimonious theory
C) experimental hypothesis
D) empirical method
D) empirical method
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Using simple random sampling, 100 males were drawn from a population and asked their age. The mean age for these men was 22. The standard error for the sample was 5. We are 68% confident that the population parameter is:
a. 22 b. Between 19.5 and 24.5 c. Between 17 and 27 d. Between 12 and 32 e. Not enough information to calculate
A(n) _____ is any influence in the response of a participant that can cause variability in his or her response.
A. error B. bias C. fraud D. variable
The Equal Pay Act requires that men and women who have the same background and qualifications be paid the same wages for equivalent work.
Answer the following statement true (T) or false (F)
Erikson placed ______________ emphasis than did Freud on the sexual bases of the conflicts in these stages
Fill in the blank(s) with correct word