Histogram Use the histogram below to complete the statements. The mean of the data set is 50 and the standard deviation is 26. 10 20 30 40 50 60 70 80 90 1. If we want to estimate the probabilities of this graph, we should use the Empirical Rule 2. How much of the data can we estimate to be between x-values -2 and 102? There is approximately $ 50 * % of the data is between -2 and 102. 3. How much data is between 1 standard deviation of the mean? There are approximately + 25 x % of the data is between 1 standard deviation of the mean