If the Change in Y = 10 and the Change

question 140

Multiple Choice

If the change in y = 10 and the change in x = 3,there is

• A) a positive relationship between y and x.
• B) a negative relationship between y and x.
• C) an independent relationship between y and x.
• D) no relationship between y and x.
• E) a +0.33 relationship between the two variables.

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Definitions:

Mean

The arithmetic average of a set of numbers, calculated by adding them up and dividing by the number of figures.

Mean

The average value in a set of numbers, calculated by dividing the sum of all values by the count of those values.

Set of Data

A collection of related pieces of information, often numerical, that are used for analysis.

Mathematical Average

Another term for mean, referring to the central value of a discrete set of numbers, specifically the sum of the values divided by the number of values.