The contingency table shows how a random sample of adults rated a newly released movie and their age group. At a=0.05, can you conclude that the adult's ratings are related to age group? Age-group 18-30 31-50 Above 50 Rating Excellent Good 97 101 158 42 33 37 Fair 26 25 21 Poor 5 11 19 Terrible 33 15 10

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