Anova t test - je jit - practice
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anova versus t-test
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Anova t test - je jit - practice
- 1. Which method should be run? Every explanatory variable have at least two levels and many have more. Central Tendency, Spread, or Symmetry? Independent samples t-test One-way ANOVA
- 2. An independent samples t-test is used when the explanatory variable has two levels. For example: Which customers have better retention rates: Those who purchase product A or product B Central Tendency, Spread, or Symmetry?
- 3. An independent samples t-test is used when the explanatory variable has two levels. For example: Which customers have better retention rates: Those who purchase product A or product B Central Tendency, Spread, or Symmetry?
- 4. A One-way ANOVA is used when the explanatory variable has three or more levels. For example: Which customers have better retention rates? Those who purchase product A, product B, product C, or product D Central Tendency, Spread, or Symmetry?
- 5. A One-way ANOVA is used when the explanatory variable has three or more levels. For example: Which customers have better retention rates: Those who purchase product A, product B, product C, or product D Central Tendency, Spread, or Symmetry?
- 7. Problem #1 Is there a difference between lower and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA
- 8. Problem #1 Is there a difference between lower and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA
- 9. Problem #1 Is there a difference between lower and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA An independent samples t-test is used when the explanatory variable has two levels.
- 10. Problem #2 Is there a difference between lower, middle, and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA
- 11. Problem #2 Is there a difference between lower, middle, and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA
- 12. Problem #2 Is there a difference between lower, middle, and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA
- 13. Problem #2 Is there a difference between lower, middle, and upper management in terms of work satisfaction? Independent samples t-test One-way ANOVA A One-way ANOVA is used when the explanatory variable has three or more levels.