In which one of the following states does the Republican Party NOT have a sizeable majority of voters?

The type of correlation best used with score data is the

A) Point biserial correlation. B) Spearman rank-order correlation. C) Correlated t-test. D) Pearson product-moment correlation.

If proponents of a __________ were to be successful, many lower-income families would pay no income tax at all

a. progressive tax b. regressive tax c. payroll tax d. flat tax