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A class of 24 students takes an exam. Their scores are given below. 42 80 67 44 46 59 79 91 97 81 65 61

A class of 24 students takes an exam. Their scores are given below. 42 80 67 44 46 59 79 91 97 81 65 61 78 56 87 67 92 69 52 55 72 51 51 71 Find the range of the exam scores. Treat the data as population data. Give an exact

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