The weights (kg) of grade 6 students in a school are 30, 34, 32, 31, 34, 39, 36, 30, 32, 34, 38, 39, 35, 37, and 38. Find the range of the weights.

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4