
Дунджийг олох нь (article) - Хан Академи
Calculating the mean. We don't need to draw a picture every time we want to calculate the mean. Instead, we can follow these steps: Step 1: Add up all of the data points (this is like combining all of the cookies) Step 2: Divide the total by the number of data points in the data set (this is like each taking the same number of cookies) Let ...