Tyler wants to know how much the scores in his data differ from each other and whether the scores are widely spread out.Tyler would be well advised to use:

Question

Quizplus · Accepted Answer

A measure of variability, such as the range, standard deviation or variance, would be most appropriate for determining how much the scores in Tyler's data differ from each other and whether they are widely spread out. A measure of central tendency (such as mean, median or mode) would not provide this information, while the correlation coefficient and ANOVA techniques are used for other types of analyses.

Tyler Wants to Know How Much the Scores in His