### Statistic problems

1. Find the mean, median, and mode for the set of scores in the following frequency distribution table: X 10 9 8 7 6 5 f 2 3 5 6 3 1 2. A sample of n= 20 scores has a mean of M=6. If one person with a score of X= 2 is added to the sample, what will be the value of the new mean? 3. A sample of n =