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Mean Calculation

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Mean Calculation


1. Let's start by defining the problem: finding the mean (average) of a set of values given in a table. 2. The mean is calculated by summing all the values and then dividing by the total number of values. 3. Suppose the table contains values $x_1, x_2, x_3, \ldots, x_n$. 4. The formula for the mean $\bar{x}$ is: $$\bar{x} = \frac{x_1 + x_2 + x_3 + \cdots + x_n}{n}$$ 5. To compute the mean: - Add all values from the table to get the sum $S = x_1 + x_2 + \cdots + x_n$. - Count the number of values $n$. - Divide the sum $S$ by $n$. 6. This value $\bar{x}$ represents the average of the data in the table. 7. If you provide the actual values, I can demonstrate finding the mean step-by-step with those numbers.