**NFL Game Score Analysis**The average score for games played in the NFL is 20.7, and the standard deviation is 8.9 points. 17 games are randomly selected. Round all answers to 4 decimal places where possible and assume a normal distribution.a. **Distribution of \(\bar{x}\):** \(\bar{x} \sim N(\, \_\_ \,\, , \, \_\_ \,)\)b. **Distribution of \(\Sigma x\):** \(\Sigma x \sim N(\, \_\_ \,\, , \, \_\_ \,)\)c. **Probability Calculation:** \(P(\bar{x} < 20.4621) = \_\_\_\_\)d. **80th Percentile:** Find the 80th percentile for the mean score for this sample size. Answer: \_\_\_e. **Probability Calculation:** \(P(18.7621 < \bar{x} < 22.9793) = \_\_\_\_\)f. **Third Quartile (Q3) for \(\bar{x}\) Distribution:** Q3 = \_\_\_\_g. **Probability Calculation:** \(P\left(\Sigma x < 388.6557\right) = \_\_\_\_\)h. **Assumption of Normality:** For part c) and e), is the assumption of normal necessary? O No O Yes

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The average score for games played in the NFL is 20.7 and the standard deviation is 8.9 points. 17 game are randomly selected. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of æ? - N( b. What is the distribution of a? x - N( c. P(a < 20.4621) = %3D

The average score for games played in the NFL is 20.7 and the standard deviation is 8.9 points. 17 game are randomly selected. Round all answers to 4 decimal places where possible and assume a normal distribution. a. What is the distribution of æ? - N( b. What is the distribution of a? x - N( c. P(a < 20.4621) = %3D

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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