Activity 8.5.2. Find the mean, median and mode for each group set of data. Show your solution. 1) 2) f 30 - 34 8. 20 -34 35 - 39 4. 35 - 49 20 40 - 44 7 50 – 64 45 45 - 49 12 65 - 79 12 50 – 54 15 80 -94 10 55 - 59 9. 95 - 109 8. 8. 60 - 64 65 - 69 7. Activity 8.5.3. Let's Reflect. Answer the following questions briefly. 1. Consider the set of numbers 11, 13, 17, 14, and 15. Aisha claimed that the Median is 17. How did she make an error?

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