Simple random samples of 25 students are chosen from each high school class level, students are asked whether or not they are satisfied with the school cafeteria food, and the results are summarized in the following table: Satisfied Dissatisfied Freshmen 15 Sophomores Juniors Seniors 12 9 7 10 13 16 18 Is there evidence of a difference in cafeteria food satisfaction among the class levels? (A) The data prove that there is a difference in cafeteria food satisfaction among the class levels. (B) There is evidence of a linear relationship between food satisfaction and class level. (C) There is evidence at the 5% significance level, but not at the 1% significance level, of a difference in cafeteria food satisfaction among the class levels. (D) Because the P-value>0.10, there is not evidence of a difference in cafeteria food satisfaction among the class levels at the 10% significance level.