Exam Scores The average score on an English final examination was 85, with a standard
Chapter 3, Problem 30(choose chapter or problem)
Exam Scores The average score on an English final examination was 85, with a standard deviation of 5; the average score on a history final exam was 110, with a standard deviation of 8. Which class was more variable?
Unfortunately, we don't have that question answered yet. But you can get it answered in just 5 hours by Logging in or Becoming a subscriber.
Becoming a subscriber
Or look for another answer