Question
In a study of pain relievers, 50 people were given product A , and all but 15 experienced relief. In the same study, 100 people were given product B , and all but 45 experienced relief. Fill in the blanks below to make the most reasonable statement possible. Product (Choose one) \( \mathbf{V} \) performed better in the study. That is because \( \square \% \) got relief with this product, whereas only \( \square \% \) got relief with Product (Choose one) \( \mathbf{\nabla} \).
Ask by Gough Turner. in the United States
Jan 26,2025
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Answer
Product A performed better in the study. That is because 70% got relief with this product, whereas only 55% got relief with Product B.
Solution
Product **A** performed better in the study. That is because **70%** got relief with this product, whereas only **55%** got relief with Product **B**.
**Explanation:**
- **Product A:**
- **Total participants:** 50
- **Experienced relief:** 50 - 15 = 35
- **Percentage relieved:** (35/50) × 100 = **70%**
- **Product B:**
- **Total participants:** 100
- **Experienced relief:** 100 - 45 = 55
- **Percentage relieved:** (55/100) × 100 = **55%**
Therefore, Product A had a higher percentage of participants experiencing pain relief compared to Product B.
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Product A performed better in the study. That is because 70% got relief with this product, whereas only 55% got relief with Product B. (Explanation: For Product A, 50 - 15 = 35 people experienced relief, which is 70% of 50. For Product B, 100 - 45 = 55 people experienced relief, which is 55% of 100.)