Consider the following data.

15,1,5,10,9,2  Determine if the data set is unimodal, bimodal, multimodal, or has no mode. Identify the mode(s), if any exist

To determine if a data set is unimodal, bimodal, multimodal, or has no mode, we first need to identify the frequency of each value in the set:

### Data Set
\[
15, 1, 5, 10, 9, 2
\]

### Frequency of Each Value
- **15**: 1 occurrence
- **1**: 1 occurrence
- **5**: 1 occurrence
- **10**: 1 occurrence
- **9**: 1 occurrence
- **2**: 1 occurrence

### Analysis of Mode
The mode of a data set is the value that appears most frequently. In this case, all numbers in the data set occur exactly once.

### Conclusion
Since no number repeats, the data set has **no mode**.

### Answer
- The data set has **no mode**.

Would you like further clarification, or do you have any questions about this?

### Related Questions
1. What is the difference between a mode and a median?
2. How do you determine if a data set is unimodal, bimodal, or multimodal?
3. What is the definition of a mode in statistics?
4. How does one calculate the mean of a data set?
5. Can a data set have more than one mode?

#### Tip
When analyzing the mode, always check the frequency of each value to identify the one(s) that occur most often.

Consider the following data. 15,1,5,10,9,2 Determine if the data set is unimodal, bimodal, multimodal, or has no mode. Identify the mode(s), if any exist.

Learn how to determine if a data set is unimodal, bimodal, multimodal, or has no mode. This problem involves analyzing the data set 15, 1, 5, 10, 9, 2 using frequency analysis to find the mode(s). Suitable for students in Grades 6-8.

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