Solution:
Given
Frequency of class with equal size is 63-72
To find
No. of class interval = ?
Frequency distribution
13-22
23-32
33-42
43-52
53-62
63-72
73-82
83-92
93-102
103-112
So number of class intervals are : 10
MathematicsA grouped frequency distribution table with classes of equal sizes using 63- 72 (72 included) as one of the class is constructed for the following data.30, 32, 45, 54, 74, 78, 108, 112, 66, 76, 88, 40, 14, 20, 15, 35, 44, 66, 75, 84, 95, 96, 102, 110, 88, 74, 112, 14, 34, 44What will be the number of classes in the distribution?
A grouped frequency distribution table with classes of equal sizes using 63- 72 (72 included) as one of the class is constructed for the following data.
30, 32, 45, 54, 74, 78, 108, 112, 66, 76, 88, 40, 14, 20, 15, 35, 44, 66, 75, 84, 95, 96, 102, 110, 88, 74, 112, 14, 34, 44
What will be the number of classes in the distribution?
