If You Wanted to Examine Whether the Television Viewing Differs

question 74

Multiple Choice

If you wanted to examine whether the television viewing differs based on students' grade in school (i.e., first, second, third, etc.) , what is the dependent variable of interest?

• A)grade level
• B)students
• C)academic performance
• D)television viewing

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Definitions:

Distribution

In statistics, it refers to the way in which data or values are spread out or distributed across a range of possibilities.

Z Score

A statistical measure illustrating the relation of a value to the mean of its group by detailing it in standard deviations from the mean.

Extreme

Relating to values that are farthest from the mean or median in a data set, often considered outliers.

Z Score

A calculation used to express the difference of a particular value from a group's mean, in terms of how many standard deviations away it is.