Tally marks are used to find

Options

A. Class intervals
B. Range
C. Frequency
D. Upper limit

Answer

To solve the question "Tally marks are used to find," we need to analyze the options provided and determine the correct answer based on our understanding of tally marks.

### Step-by-Step Solution:

1. **Understanding Tally Marks**:
- Tally marks are a way of keeping track of counts or frequencies in a simple and visual manner. Each mark typically represents one unit.

2. **Identifying the Purpose of Tally Marks**:
- The primary purpose of tally marks is to count occurrences of an item or event. For example, if we want to count how many apples are in a basket, we can use tally marks to keep track of the count as we add each apple.

3. **Frequency Representation**:
- Tally marks are particularly useful in representing the frequency of data. Frequency refers to how often something occurs within a given set of data. For instance, if we survey a group of people about their favorite fruit, we can use tally marks to count how many people chose each fruit.

4. **Conclusion**:
- Based on the above understanding, we can conclude that tally marks are used to find the frequency of data.

5. **Final Answer**:
- Therefore, the correct option is D: "Tally marks are used to find frequency."