1. The histogram shows the distribution of self reported numbers of hours of watching TV per weekend for 50 eighth-grade students. This graph uses a right-hand rule: Someone who watched TV for exactly 4 hours would be in the third bin, the bin to the right of 4. 18 16 14 - 12 10 8 4 2 20 4 Number of Hours 12 16 (a) According to the histogram, there are two possible values for the minimum number of hours of watching TV. What are they? (b) How many students watched TV for 18 or 19 hours (more than 17 hours)? (c) How many students watched TV for 7 or fewer hours? Frequency

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