The class mark of a frequency distribution are 15, 20, 25... Find the class corresponding to the class mark 15. Share with your friends Share 1 Rishabh Mittal answered this Dear Student , Here is the similar link for your query : https://www.meritnation.com/ask-answer/question/the-class-marks-of-a-frequency-distribution-are-15-20-2/math/12042619 We hope the above link will help you in clearing the doubt . Regards 1 View Full Answer