Modals |Revision Class -1

Revision of class 11

While calculating mode the following observation are found. Lower limit of modal class =40, frequency of modal class =20, frequency of previous class =12 , frequency of preceding class =11 and width of the class =10, find mode .

For the following distribution: the sum of lower limits of median class and modal class is

The mode of a distribution is 55 and the modal class is 45-60 and the frequency preceding the modal class is 5 and the frequnecy after the modal class is 10 . Find the frquency of the modal class .

Modal class for the data given below is ________.

For the following distribution ,find the sum of the lower limits of the median class and the modal class:

For the following distribution. The sum of Lower limits of the median class and modal class is

Find the sum of the lower limit of the median class and the upper limit of the modal class.

In the distribution given below, Find the modal class is: