The average score for games played in the NFL is 22.4 and the standard deviation is 9.1 points. 43 games are randomly selected. Round all answers to 4 decimal places where passible and assume a normal distribution. a. What is the distribution of 2- N b. What ks the distribution of - N C. P(E > 22.3185) = d. Find the 60th percentile for the mean score for this sample size. e. P(21.0185 < I< 23.6939) - f. Q1 for the I distribution g. P S 951.0955)- h. For part c) and e), is the aSsumption of normal necessary? ONOO Yes

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The average score for games played in the NFL is 22.4 and the standard deviation is 9.1 points. 43 games
are randomly selected. Round all answers to 4 decimal places where passible and assume a normal
distribution.
a. What is the distribution of 2- N
b. What ks the distribution of - N
C. P(E > 22.3185) =
d. Find the 60th percentile for the mean score for this sample size.
e. P(21.0185 < I< 23.6939) -
f. Q1 for the I distribution
g. P S 951.0955)-
h. For part c) and e), is the aSsumption of normal necessary? ONOO Yes
Transcribed Image Text:The average score for games played in the NFL is 22.4 and the standard deviation is 9.1 points. 43 games are randomly selected. Round all answers to 4 decimal places where passible and assume a normal distribution. a. What is the distribution of 2- N b. What ks the distribution of - N C. P(E > 22.3185) = d. Find the 60th percentile for the mean score for this sample size. e. P(21.0185 < I< 23.6939) - f. Q1 for the I distribution g. P S 951.0955)- h. For part c) and e), is the aSsumption of normal necessary? ONOO Yes
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