What is the mean of the data set 27, 30, 33

To find the mean (average) of the data set 27, 30, and 33, follow these steps:

1. **Sum the numbers**:  
   \( 27 + 30 + 33 = 90 \)

2. **Divide by the number of data points**:  
   There are 3 numbers in the data set, so divide the sum by 3:  
   \( \frac{90}{3} = 30 \)

Thus, the **mean** of the data set is **30**.

Would you like more details or further explanations?

Here are 5 related questions for further exploration:
1. What is the median of the data set 27, 30, 33?
2. How would you find the mode of a data set?
3. What is the range of the data set 27, 30, 33?
4. How does the mean differ from the median in skewed distributions?
5. Can you calculate the mean of a larger data set, say 10 numbers?

**Tip:** The mean is sensitive to outliers; a large or small value can significantly affect the average.

What is the mean of the data set 27, 30, 33?

Learn how to find the mean of the data set 27, 30, and 33 with a step-by-step guide. This problem introduces basic statistical concepts and provides a clear explanation of how to calculate the average of a small data set. Suitable for students in Grades 5-7.

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