Question: Consider the four sets of scores:

1. 8, 8, 8, 8, 8
2. 6, 6, 8, 10, 10
3. 4, 6, 8, 10, 12
4. 1004, 1006, 1008, 1010, 1012

1. Upon inspection, which show(s) the least variability? The most variability? (2 pt)
2. For each set of scores, compute the mean; compute the variance and standard deviation directly from the deviation scores. (12 pt)
3. What do the results of 5-2 suggest about the relationship between central tendency and variability? (1 pt)

Price: $2.99

Solution: The downloadable solution consists of 4 pages
Deliverable: Word Document