A Student at a Midwest College Is Interested in Whether

question 75

Multiple Choice

A student at a Midwest college is interested in whether Psychology majors spend more or less time studying than English majors. She randomly selects 8 Psychology majors and 8 English majors and determines their weekly studying time. The following are the scores. Note one person dropped out of the study. An analysis is being conducted using the Mann-Whitney U test. Using a = 0.05 2 tail , what do you conclude?

• A) reject H 0 ; there is a significant difference in the amount of time Psychology and English majors study
• B) reject H 0 ; there is no difference in the amount of time Psychology and English majors study
• C) accept H 0 ; there is no difference in the amount of time Psychology and English majors study
• D) retain H 0 ; there is no difference in the amount of time Psychology and English majors study

Recognize the stages and functions of sleep and their impact on health and behavior.

Identify the effects of sleep deprivation on mood, cognitive, and physical performance.

Grasp the theories behind consciousness and its measurement.

Learn about the influence of drugs and alcohol on consciousness and behavior.

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