1. t tests are used to test the significance of the difference ,while a one-way ANOVA is used to test the significance a. Between two means; among three or more means b. Among three or more means; among at least three means C. Between two independent variables; between dependent variables d. Between two means; between two independent variables. 2. In order for a computed value of F to be significant, it must be the critical value. a. Less than b. Greater than c. Equal to d. Either b or c is true . In an analysis of variance of 42 people from three cities, the MS., was 15, and the SS., was 78. What was the value of F? a. 0.19 b. 7.50 C. 8.08 de 5.20 4. Suppose you read a research study that concludes by saying, "A one-way ANOVA revealed that the three group significantly differed, F (2, 49) = 4.00, p