Question: A random sample of people from three different job classifications labeled A, B, and C was asked to indicate preferences for three brands of camping

A random sample of people from three different job classifications labeled A, B, and C was asked to indicate preferences for three brands of camping lanterns:
Big Star, Lone Star, and Bright Star. The preferences were as follows:

Do these data indicate that there is a difference in ratings for the three different groups?

Group Ag S0,54e Sa Brig Soa, Group B Big Star, 23 Lone Star, 13 Bright Star, 44 Group C Big Star, 69 Lone Star, 53 Bright Star, 59

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