Question

draw a histogram for the frequency distribution of the following data. |class interval | 8-13,13-18,18-23,23-28,28-33,33-38,38-43. frequency|320,780,160,540,260,100,80​

Answer 1

Answer:

Consider the class intervals on the X – axis and frequency on the Y- axis and draw rectangles which provides the required histogram. (take 1 small division =10)