Question

In: Statistics and Probability

classify each variable as quantitative or categorical. for categorical- state whether its ordinal or nominal for...

classify each variable as quantitative or categorical.

for categorical- state whether its ordinal or nominal

for quantitative- state whether its continuous or discrete and whether the level of measurement is ratio or interval

VARIABLES:

Marital Status

Happiness

Cholestoral Change

Blood Pressure Change

Vision Change

Age

Male

Expert Solution

Marital Status: Categorical (Nominal)

Explanation: Because the data values are classified into a number of labels (qualitative in nature) such that single, married, etc.

Happiness: Categorical (Ordinal)

Explanation: Since happiness rating classified into a number of labels (qualitative in nature) and the rating can be ordered in terms of a low rating or high rating, this is the ordinal level of measurement.

Cholesterol Change: quantitative (continuous, interval)

Explanation: Since Cholesterol change is the numeric number (continuous) and the true zero point is not defined, this is an interval level of measurement

Blood Pressure Change: quantitative (continuous, interval)

Explanation: Since Blood Pressure change is the numeric number (continuous) and the true zero point is not defined, this is an interval level of measurement

Vision Change: quantitative (continuous, interval)

Explanation: Since Blood Pressure change is the numeric number (continuous) and the true zero point is not defined, this is an interval level of measurement

Age: quantitative (continuous, ratio)

Explanation: SinceAge is the numeric number (continuous) and the true zero point is defined, this is a ratio level of measurement.

Male: Categorical (nominal)

Explanation: Because the data values are classified into a number of labels (qualitative in nature) such that yes or no.

orchestra answered 1 year ago

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