The mean cannot be found for which of the following data sets?

Only data set 1

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Only data set 3

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Only data set 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Data sets 1 and 2

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B Only data set 3
By definition, mean = $\frac{S u m o f a l l d a t a p o i n t s}{N u m b e r o f d a t a p o i n t s}$

Thus, there needs to be numerical data to find mean.

Data sets 1 and 2 are numerical data sets, whereas data set 3 is a catagorical data set.

Hence, we cannot find the mean of data set 3.

Suggest Corrections