Which represents sample mean?

2. Edit questions by triple-clicking on the text of the question, and type the new question. Edit the answers in the same manner. 10 8 5 9 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Select the right answer by right-clicking on the letter(A,B,C,D) of the correct answer, select “Action Settings” from the menu, select “Hyperlink to:”, click on the down arrow to select “Slide…”, choose the slide that corresponds to the dollar amount of the question, and click “OK”, and “OK” again. Which represents sample mean?   x-bar s

3. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. You only have to select a hyperlink for the right answers. Time's Up! Which is not appropriate for categorical data? Dot plot Pie graph Bar graph All of these are OK

4. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Residual value of (x,y) in a linear regression is negative positive 0 Could be all of the above

5. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Height of Uniform distribution from [0,4] is 0.25 4 1 None of these

6. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Only students in the 1st row of an auditorium are selected, this is an example of SRS Convenience sample Cluster sample Voluntary sample

7. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

8. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

9. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

10. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

11. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

12. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

13. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

14. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

15. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

16. 10 8 9 5 7 4 6 2 1 3 Click on the letter of the correct answer. Time's Up! Edit question here. answer answer answer answer

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31. Millionaire!

32. wrong$0 I'm sorry! That is not correct. You leave with

33. Wrong$1000 I'm sorry! That is not correct. You leave with

34. Wrong$32,000 I'm sorry! That is not correct. You leave with

35. Millionaire! You won $1,000,000!!

36. Certificate This certifies that became a Millionaire on January 7, 2020