The following table lists the GPAs of 10 randomly selected IRSC students. 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 1.7 What is the range for this data set? What is the variance for this data set? Round your answer to three decimal places, if necessary. What is the standard deviation for this data set? Round your answer to three decimal places, if necessary. Thus, if all observations in a data set are equal, the range, variance, and stadard deviation will all equal Question Help: [ Video 1 ) Video 2