Q3 of 50 Page 149

Grouped frequency distribution of supply of milk to hotels and the number of hotels is given in the following table. Find the mode of the supply of milk.


⇒ Maximum amount of Electricity in class 9-11


⇒ 9-11 is modal class


L = lower limit of modal class = 9


h = class interval of modal class = 2


f1 = frequency of modal class = 35


f2 = frequency of class succeeding modal class = 18


f0 = frequency of class preceding modal class = 20


⇒ Mode =


⇒ Mode =


⇒Mode =


⇒ Mode = 9.94 hotels


More from this chapter

All 50 →
1

The following table shows the information regarding the milk collected from farmers on a milk collection centre and the content of fat in the milk, measured by a lactometer. Find the mode of fat content.

 2

Electricity used by some families is shown in the following table. Find the mode for use of electricity.

 4

The following frequency distribution table gives the ages of 200 patients treated in a hospital in a week. Find the mode of ages of the patients.

 1

Draw a histogram of the following data.