Use both equal-interval binning and equal-frequency binning methods to group the following 50 random data into 10 groups according to their values:

64 42 54 59 39 52 58 37 40 58 50 55 64 55 42 58 48 42 71 51 41 56 67 56 58 51 48 59 48 51 45 43 47 38 52 51 50 28 45 52 54 52 50 34 53 49 55 56 49 53 Then plot the frequency against the middle point of the interval for the equal-interval binning result to generate the histogram of the data. [Hint: use Excel or other SW to sort the data first.]