1) A sample of n 5 9 scores has SX 5 108. What is the sample mean?

2) Find the mean for the following set of scores: 2, 7, 9, 4, 5, 3, 0, 6

4) One sample of n 5 10 scores has a mean of 8 and a second sample of n 5 5 scores has a mean of 2. If the two samples are combined, what is the mean for the combined sample?

7. Find the mean for the scores in the following frequency distribution table: X NWAUG -NN +19. Find the mean, median, and mode for the distribution of scores in the following frequency distribution table. X21. Solve the following problems. a. Find the mean, median, and mode for the follow- ing scores. 7 10 7 4 3