Trait Levels of _____ and _____ Tend to Increase with Age

question 43

Multiple Choice

Trait levels of _____ and _____ tend to increase with age.

• A)agreeableness; openness to experience
• B)extraversion; openness to experience
• C)neuroticism; extraversion
• D)conscientiousness; agreeableness

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Definitions:

Range

The difference between the highest and lowest values in a data set, indicating the span of data points.

Standard Deviation

A measure of the dispersion or variability within a set of numerical data, indicating how spread out the values are from the mean.

Variance

A statistical measure of the dispersion representing how much the data points in a data set diverge from the mean value.

Mean

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