Use the frequency distribution for Exercise 23 to make a relative frequency distribution. Round to the nearest tenth percent.
In exercise 32 23. Use the test scores of 32 students taking Business 205 to complete the frequency distribution and find the grouped mean rounded to the nearest whole number.

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88 91 68 83 72 69 82 94 86 94 69 59 75 66 62 66 87 88 95 92 95 90 89 60 92 83 9 78 74 70 79 68