1. In a survey of 200 people, 40% said they prefer chocolate ice cream. What is the relative frequency of people who prefer chocolate ice cream?
Answer: 0.4 or 40%
2. Out of 150 students in a class, 30% are left-handed. What is the relative frequency of left-handed students in the class?
Answer: 0.3 or 30%
3. A poll of 500 voters found that 60% support candidate A. What is the relative frequency of voters who support candidate A?
Answer: 0.6 or 60%
4. In a study of 100 households, 25% reported owning a dog. What is the relative frequency of households that own a dog?
Answer: 0.25 or 25%
5. A survey of 300 people found that 20% prefer watching movies at home. What is the relative frequency of people who prefer watching movies at home?
Answer: 0.2 or 20%
Relative frequencies practice.
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