NFL Probability

Question

The National Football League (NFL) polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow.

58	61	85	74	72	74
19	56	80	80	83	74

a. Develop a point estimate of mean fan rating for the population of NFL games (to 2 decimals).

b. Develop a point estimate of the standard deviation for the population of NFL games (to 4 decimals).

Answer 1

Dr. Christal-Joy Turner's step by step guide for calculating sample mean and sample standard deviation. Hope this helps! If you have any additional questions, please let me know!

-Dr. C