# Question

(a) Which two scales of measurement always require nonparametric procedures?

(b) What two things can be “wrong” with interval/ratio scores that lead to nonparametric procedures

(c) What must you do to the interval/ratio scores first?

(b) What two things can be “wrong” with interval/ratio scores that lead to nonparametric procedures

(c) What must you do to the interval/ratio scores first?

## Answer to relevant Questions

Using the formula in question 16, find Q when X = 8 and Y = -2. (a) To how many places should you round a final answer? (b) If you are rounding to two decimal places, what are the rules for rounding up or down? What do you see when (a) a relationship exists between two variables? (b) No relationship is present? (a) Why, if possible, should we design a study that meets the assumptions of a parametric procedure? (b) Why shouldn’t you use parametric procedures for data that clearly violate their assumptions? (a) What is the phi coefficient, and when is it used? (b) What does the squared phi coefficient indicate? (c) What is the contingency coefficient, and when is it used? (d) What does the squared contingency coefficient ...Post your question

0