• Answer of this question

    Class interval
    Davneet Singh's image
    Davneet Singh

    Class interval is the difference between the upper limit and lower limit

    Like for this example

    Number of Balls Runs
    0 - 10

    23

    10 - 20 12
    20 - 30 15
    30 - 40 31
    40 - 50 8
    50 - 60 1

     

    Class interval = Upper Limit - Lower Limit

                            = 10 - 0

                            = 10


    Written on Dec. 21, 2016, 7:03 p.m.