Arithmetic Mean

The arithmetic mean is a type of average that is calculated by adding up all the values in a dataset and dividing by the number of values.

Finding 4 Arithmetic Means between -2 and 23

To find 4 arithmetic means between -2 and 23, we need to follow the steps below:

1. Calculate the difference between the two numbers:
- 23 - (-2) = 25

2. Divide the difference by 5 (the number of intervals we need to create):
- 25 / 5 = 5

3. Add the result to the starting number (-2) to get the first interval:
- (-2) + 5 = 3

4. Continue adding the interval (5) to each previous interval to get the next intervals:
- 3 + 5 = 8
- 8 + 5 = 13
- 13 + 5 = 18

5. The 4 arithmetic means between -2 and 23 are:
- 3, 8, 13, 18

Conclusion

Calculating arithmetic means is an important skill in mathematics and is often used in statistics and data analysis. To find the arithmetic mean between two numbers, we need to calculate the difference between the two numbers, divide by the number of intervals we need to create, and add the interval to each previous interval to get the next intervals.

-2,3,8,13,18,23