1. One characteristic of nonparametric tests is that they make few, if any, assumptions about the populations being investigated

True

False

2. F-ratios are always greater than or equal to zero

True

False

3. The chi-square test for independence uses the same formula as the chi-square statistic for the goodness-of-fit test.

True

False

4. The line produced by the equation Y = 4X - 5 crosses the vertical axis at Y = 5

True

False

5. One or two extreme data points can have a dramatic effect on the size of a correlation.

True

False