The following tables summarize responses and partial chi-square test results from a survey asking college students to respond to the following question: "Within the last 30 days,how often do you think the typical student at your school used alcohol?" Both men and women responded to this question.
What is the expected frequency for females who believe the typical student at their school used alcohol daily in the last 30 days?
Definitions:
Clinical Trial
A research design that tests the effects of medical treatment. Many clinical trials are randomized controlled trials that allow researchers to determine whether a new treatment is or is not effective.
Ex Post Facto Study
A research design that examines the effects of an independent variable on a dependent variable, where the study is conducted after the events have occurred.
Independent Variable
In research, a variable that is manipulated or changed to observe its effect on a dependent variable.
Longitudinal Studies
Research design that involves repeated observations of the same variables over short or long periods of time.
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