3. 7.5/10 points | Previous Answers MIntroStat9 12.E.504.XP My Notes Ask Your A

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3. 7.5/10 points | Previous Answers MIntroStat9 12.E.504.XP My Notes Ask Your A survey looked at the value of recreational sports on college campuses. One of the questions asked each student to rate the importance of recreational sports to college satisfaction and success. Responses were on a 10-point scale with 1 indicating total lack of importance and 10 indicating very high importance. The following table summarizes these results: Class Freshman Junior Mean score 7.6 7.6 7.5 7.3 720 593 437 Senior (a) To compare the mean scores across classes, what are the degrees of freedom for the ANOVA F statistic? numerator df denominator df 2281 (b) The MSG 9.798. If sp-2.15, what is the F statistic? (Round your answer to two decimal places.) F 12.11 (c) Give an approximate (from Table E) or exact (from software) P-value (Enter your answer to four decimal places.) 0.0456X

Explanation / Answer

c ) solution:

required to find p-value :

afrom the above calculations

degree of freedom 1=3

degreea of freedom2=2281

Degrees of freedom 2 must be an integer between 1 and 999

so the p value is given by 0.0000

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