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In: Statistics and Probability

During one semester, a student received grades in various subjects, as shown in Table 2 below....

During one semester, a student received grades in various subjects, as shown in Table 2 below. Determine whether there is a significant difference between the student’s grade at the 0.05 level. (15 points)
Subject Scores
Mathematics 72, 80, 83, 75
Science 81, 74, 77
English 88, 82, 90, 87, 80
Economics 74, 71, 77, 70

This is the complete question. I think an Anova needs to be done to it?

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orchestra answered 2 years ago
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