Test in a public administration course

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Students scores on a test in a public administration course follow a normal distribution with a mean of 160 points and a standard deviation of 12. One student who scored 161 on the test and received the grade of B is considering protesting his grade. He feels that the professor did not like him and awarded him a lower grade than his score deserved. The professor disagrees: she maintains that the top 10 percent of scores were given an A, the next 10 percent a B and so on and that tbere was no discrimination. Based on the professor-s grading criteria, does the student have grounds for protest? Explain your answer.

Reference no: EM132409069

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