The following data are students scores (in points) on a test in one of the authors intermediate
Question:
Assume the author used the following cutoffs for grades:
€¢ A: 85th percentile
€¢ B: 50th percentile
€¢ C: 30th percentile
€¢ D: 10th percentile
Find the frequencies of the grades A, B, C, D, and F.
Transcribed Image Text:
73 85 63 97 71 64 95 83 34 84 38 53 88 53 85 80 95 84 70 35 77 65 91 58 72 61 46 86 81 92 83 73
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Evaluating manufacturing processes by designing and conducting research programs; applying knowledge of product design, fabrication, assembly, tooling, and materials; conferring with equipment vendors; soliciting observations from operators. Developing manufacturing processes by studying product requirements; researching, designing, modifying, and testing manufacturing methods and equipment; conferring with equipment vendors. Keeping equipment operational by coordinating maintenance and repair services; following manufacturer's instructions and established procedures; requesting special service.
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