| 1.Question :How is the sum of squares unlike either the standard deviation or the variance? |
| Points Received:1 of 1 |
| 2.Question :If sums of squares statistics are calculated for shoppers at three different retail outlets, what statistic will indicate the variability among those at each outlet? | Points Received:1 of 1 |
| 3.Question :Which is the symbol used for the test statistic in ANOVA? |
| 4.Question :If ANOVA reveals that four different departments have significantly different levels of productivity, what will a post-hoc test indicate? |
| 5.Question :The independent t-test is based on which distribution? |
| 6.Question :What does omega-squared indicate? |
| 7.Question :Each different t-distribution is defined by which of the following? |
| 8.Question :When a significant interaction is graphed, what is indicated on the vertical axis? |
| 9.Question :Four different groups of employees are randomly selected from a common population for a study of differences in the impact of a wage increase. Why will there be differences even before the incentive is applied? |
| 10.Question :What is the probability of type II error when the null hypothesis is rejected? |
