Prof. Hardtack gave four Friday quizzes last semester in his 10 -student senior tax accoun...

Prof. Hardtack gave four Friday quizzes last semester in his 10 -student senior tax accounting class. (a) Find the mean, median, and mode for each quiz. (b) Do these measures of center agree? Explain. (c) For each data set, note strengths or weaknesses of each statistic of center. (d) Are the data symmetric or skewed? If stewed, which direction? (e) Briefly describe and compare student performance on each quiz.