5. The weights (in kg ) of 8 children are $$ 13.4,10.6,12.7,17.2,14.3,15,16.5,9.8 $$. Find the median weight.

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To find the median weight of the 8 children, follow these steps:

1. **List the Weights:**
   $$
   13.4,\ 10.6,\ 12.7,\ 17.2,\ 14.3,\ 15,\ 16.5,\ 9.8 \text{ kg}
   $$

2. **Arrange the Weights in Ascending Order:**
   $$
   9.8,\ 10.6,\ 12.7,\ 13.4,\ 14.3,\ 15,\ 16.5,\ 17.2 \text{ kg}
   $$

3. **Determine the Median:**
   - Since there are **8** data points (an even number), the median is the average of the 4th and 5th values.
   - **4th value:** 13.4 kg
   - **5th value:** 14.3 kg

4. **Calculate the Median:**
   $$
   \text{Median} = \frac{13.4\ \text{kg} + 14.3\ \text{kg}}{2} = \frac{27.7\ \text{kg}}{2} = 13.85\ \text{kg}
   $$

**Answer:** The median weight is 13.85 kg.
The median weight is 13.85 kg.

5. The weights (in kg ) of 8 children are \( 13.4,10.6,12.7,17.2,14.3,15,16.5,9.8 \). Find the median weight.

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