A School Club Consists of 30 Male Students and 13

question 57

Multiple Choice

A school club consists of 30 male students and 13 female students. If 3 students are selected to represent the club in the student government, what is the probability 1 will be male and 2 will be female?

• A) 0.333
• B) 0.190
• C) 0.221
• D) 0.070

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Definitions:

Independent Variable

The variable in an experiment that is manipulated or changed to observe its effect on the dependent variable.

Dependent Variable

In an experiment, the variable that is being measured or tested to see if it is affected by changes in another variable.

Causes

Reasons or factors that contribute to an event or situation.

Correlation

A statistical measure that describes the extent to which two variables change together, but does not imply causation.