Example 1

These are the scores from last week's geometry test: 90, 94, 53, 68, 79, 84, 87, 72, 70, 69, 65, 89, 85, 83, 72 You earned a score of 72. Your mom asks you how you did on the test compared to the rest of the class. Calculate the three measures of the average, and decide what to tell your mom. |

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