Question: A random sample of final examination grades for a college course follows. Use = .05 and test to determine whether a normal distribution should

A random sample of final examination grades for a college course follows.

Use Î± = .05 and test to determine whether a normal distribution should be rejected as being representative of the population's distribution of grades.

55 85 72 99 48 71 88 70 59 98 80 74 93 85 74 82 90 7 83 60 95 77 84 73 63 72 95 79 51 85 76 8 78 65 75 87 86 70 80 64

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