Subjects statistics

Distribution Shape D418C2

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1. **State the problem:** We need to describe the shape of the distribution shown by the dotplot of the number of siblings reported by 25 students. 2. **Understand key terms:** - *Unimodal* means one peak. - *Bimodal* means two peaks. - *Skewed right* means the tail is longer on the right side. - *Skewed left* means the tail is longer on the left side. - *Outlier* means a data point far away from others. 3. **Analyze the dotplot description:** - The distribution has two peaks at 0 and 2 siblings, so it is *bimodal*. - The tail extends more to the right side (towards higher sibling counts), so it is *skewed right*. - There is no outlier at 8 because the point is not distant from the rest. 4. **Conclusion:** The distribution is *skewed right, bimodal, with no outlier*. **Final answer:** Skewed right, bimodal, no outlier.