_____ tests are hypothesis testing procedures that assume that the variables of interest are measured on at least an interval scale.
A) Parameter
B) Parametric
C) Nonparametric
D) Significance
E) Metric

Question

Quizplus · Accepted Answer

Parametric tests assume specific characteristics about the population being sampled, such as normality and equal variance, and require that the variables be measured on at least an interval scale. Nonparametric tests do not make these assumptions and can be used with variables measured on nominal or ordinal scales. Parameters are descriptive statistics calculated from a population, and significance refers to the likelihood that the results of a statistical test are due to chance. Metric refers to the scale of measurement of a variable, but does not necessarily imply the use of parametric tests.

_____ Tests Are Hypothesis Testing Procedures That Assume That the Variables