Question
Calculate the mean of the series (10, 10, 60, 40).
Answers
GPT-4o mini
To calculate the mean of the series (10, 10, 60, 40), you follow these steps:
1. Add all the numbers together.
2. Divide the sum by the total number of values.
First, calculate the sum:
\[
10 + 10 + 60 + 40 = 120
\]
Next, count the total number of values, which is 4.
Now, divide the sum by the number of values:
\[
\text{Mean} = \frac{120}{4} = 30
\]
Thus, the mean of the series (10, 10, 60, 40) is **30**.
1. Add all the numbers together.
2. Divide the sum by the total number of values.
First, calculate the sum:
\[
10 + 10 + 60 + 40 = 120
\]
Next, count the total number of values, which is 4.
Now, divide the sum by the number of values:
\[
\text{Mean} = \frac{120}{4} = 30
\]
Thus, the mean of the series (10, 10, 60, 40) is **30**.