Given:
The frequency distribution table is:
Values of variable X Frequency
32 2
37 5
46 3
48 9
To find:
The mode of the given data set.
Solution:
We know that mode is the most frequent value of the data set.
In the given data set highest frequency is 9 that is corresponding to the value 48.
Therefore, the mode of the given data set is 48. Hence, the correct option is (b).