Which term refers to the situation in which only one outcome variable is measured?

Which term refers to the situation in which only one outcome variable is measured?

• A. Univariate
• B. Variables
• C. Upper quartile
• D. Unique factor

Answer: (A)

Univariate analysis focuses on a single variable. When only one outcome variable is measured, you examine its distribution, central tendency (like the mean or median), and variability (like the standard deviation) to understand that one variable by itself. If more than one outcome is measured, analyses become bivariate or multivariate, looking at relationships between variables. The other options don’t capture the idea of measuring just one outcome: an upper quartile is a specific data point in a distribution, “variables” is a generic term, and “unique factor” isn’t a standard term for this context.

Univariate analysis focuses on a single variable. When only one outcome variable is measured, you examine its distribution, central tendency (like the mean or median), and variability (like the standard deviation) to understand that one variable by itself. If more than one outcome is measured, analyses become bivariate or multivariate, looking at relationships between variables. The other options don’t capture the idea of measuring just one outcome: an upper quartile is a specific data point in a distribution, “variables” is a generic term, and “unique factor” isn’t a standard term for this context.