135.140

IF the class-frequency of the class 105-140 be 14, then what is its frequency density?

The heights (in cm) of 20 boys of Class VI are : 140, 138, 139, 140, 140, 147, 139, 139, 139, 139, 140, 147, 138, 140, 139, 140, 147, 147, 138, 139. Which height has the maximum frequency and the minimum frequency in the given data ?

The heights (in cm) of 9 students of a class are as follows: 150, 160, 140, 140, 150, 140, 150, 144, 148 Find the median of this data.

The HCF of 56, 140 and 168 is:

140sqrt(?)+315=1015

Find the mode from the following data: 110,120,130,120,110,140,130,120,140,120

Find the mode from the following data: 110,120,130,120,110,140,130,120,140,120

Find the mode of the following data: 120,110,120,130,110,140,130,120,120,140

Find the mode from the following data: 110,120,130,120,110,140,130,120,140,120

Find the mode from the following data: 110, 120, 130, 120, 110, 140, 130, 120, 140, 120