Construct a frequency distribution with the class limits, frequency, midpoint, relative
frequency, and cumulative frequency and use this distribution to construct a frequency
histogram (by “hand”: don’t use excel or other programs).
The data are daily high temperatures in a town for one month.
61, 61, 62, 64, 66, 67, 67, 67, 68, 69, 70, 70, 70, 71, 71, 72, 74, 74, 74, 75, 75, 75, 76, 76, 77, 78, 78, 79, 79, 95