When the data are in ____ form,and the sample size is ____,the researcher should use parametric statistical procedures.
A)nominal;large
B)ordinal;large
C)interval;large
D)nominal;small

Question

Quizplus · Accepted Answer

Parametric statistical procedures assume that the data are normally distributed and interval or ratio scaled. Therefore, data in interval form should be used. Additionally, a large sample size helps to ensure that the data meet the assumptions of normality and homogeneity of variance. Thus, choice C is the best option.

When the Data Are in ____ Form,and the Sample Size