Question 1 0/11 pts 499 Details The average score for games played in the NFL is 21.3 and the standard deviation is 9.3

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Question 1 0 11 Pts 499 Details The Average Score For Games Played In The Nfl Is 21 3 And The Standard Deviation Is 9 3 1 (23.33 KiB) Viewed 16 times

Question 1 0/11 pts 499 Details The average score for games played in the NFL is 21.3 and the standard deviation is 9.3 points. 7 games are randomly selected. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of 2? - N( b. What is the distribution of Σz? Σz-N c. P(Z > 21.3274) - d. Find the 73th percentile for the mean score for this sample size. e. P(21.3274<<24.5576) - f. Q3 for the distribution- B. P( Σ = < 143.6918) - h. For part c) and e), is the assumption of normal necessary? Yes No