Question 395:

Asked on September 19, 2008

1

Answer:

No answer provided yet.

For the 1st set of scores:

1. Range: 16-26
2. Standard Deviation: 3.59
3. Variance: (the standard deviation squared) = 12.95

For the 2nd set of scores:

1. Range: 10-19
2. Standard Deviation: 3.36
3. Variance: (the standard deviation squared) = 11.28