Trash Can Litter Removed Control Group (no message) 15 15 40 Experimental Group

Question

Trash Can

Litter

Removed

Control Group (no message)

15

15

40

Experimental Group (message)

20

32

54

20. What is the formula for a Chi Square contingency table calculation?

21. N =

22. What is the calculated Chi Square value?

23. What are the degrees of freedom?

24. What is the tabled value of the Chi Square problem above (p<.05)?

25. Is the result significant?

26. Was there a significant difference by type of slogan?

27. Cramer's phi =

28. Is this evidence of a small, medium, or large effect?

29. If you have continuous data, and are comparing three or more groups, you should use the statistic.

Trash Can

Litter

Removed

Control Group (no message)

15

15

40

Experimental Group (message)

20

32

54

Explanation / Answer

Trash Can Litter Removed Control Group (no message) 15 15 40 Experimental Group

Related Questions

Navigate

• Browse (All)
• Browse T
• Subjects

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.