Question

Problem 2.(3.3 page 24) consider a state in which there are 10 colleges and universities. Tuition and fees (in dollars) at the institutions are as follows: 8315, 12124, 4239, 14138, 16050, 9327, 7136, 9051, 13124, 9250 Using cells with midpoints of 6500, 11500, and 16500, graph the relative frequency histogram for this variable.

Answer 1

liven, We have to use cells with midpoints 6500.,11500,16500___ of Now, we can say the cells are:- Since mid-point di this interval is 6500 4000-9000. 9000-14000. 14000 - 19000 Now, for the given the data , we have - Frequency 111.3° HP : frequency Frequency 4000-9000 9000-14000 14000-19000 following Relative 0.3 05 0.2 Total = 10. Histogram -O-SE -----04 - 0.37 -0-27 -047 Scanned with CamScanngsoo 11500 16500.