Long description: FigbaraP
Alt text: The mathematical equation states that the sample mean is equal to the total sum divided by the number of observations.
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- The image displays the formula: \(\bar{x} = \frac{T}{N}\)
- The symbol \(\bar{x}\) represents the sample mean.
- The equals sign, =, separates the sample mean from the calculation.
- The numerator of the fraction is represented by \(T\), which stands for the total sum.
- The fraction bar indicates division.
- The denominator of the fraction is represented by \(N\), which stands for the number of observations.