which of the following data sets has the smallest range? {148, 145, 117, 148, 199, 172}. {50, 30, 10, 0, 80, 100}. {324, 318, 367, 312, 389, 337,}. {37, 19, 40, 54, 75, 68}

The smallest range is in the data set {50, 30, 10, 0, 80, 100} with a range of 100.