Studies Show That Optimists Live Longer

question 4

True/False

Studies show that optimists live longer.

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Definitions:

Ratio

A quantitative relationship between two numbers showing how many times the first number contains the second or vice versa.

Scales of Measurement

A classification that describes the nature of information within the values assigned to variables in statistical analysis.

Ordinal

Relating to a categorical ranking in which the order of the values is significant, but the difference between them is not uniformly spaced.

Census

A complete enumeration or count of a population at a set point in time, gathering various demographic, social, and economic information.