A movie producer is bringing out a new movie. In order to map out his advertising campaign, he wants to determine whether the movie will appeal most to a particular age group or whether it will appeal equally to all age groups. The producer takes a random sample from persons attending preview and obtains the following results: Age groups Under 20 Liked the movie 146 Disliked the movie 54 20-39 78 22 48 42 40-49 28 22 60 and over 10 Indifferent 10 20 20 By carrying out a chi-square test, what inference will you draw from this data? Use 5% level of significance.