Can you help me answer this from the descriptive analysis chart? Calculate the standard deviation for your data (25.9540659).Describe the range of values that are within 3 sigma of the mean and the impact it has on the likelihood of a value being in that range in terms of the variable chosen.

Thank you.

IBU Mean 42.7131673 Standard Error 0.69241623 Median 35 Mode 20 Standard Deviation 25.9540659 Sample Variance 673.613537 Kurtosis -0.135712 Skewness 0.79252086 Range 134 Minimum 4 Maximum 138 Sum 60012 Count 1405