Question

If the mode of the following data $4,3,2,5,P,4,5,1,7,3,2,1$ is $3$, then value of $P$ is ___________.

• A. $4$
• B. $3$
• C. $2$
• D. $1$

Answer 1

The correct option is B $3$

Given data is $4,3,2,5,P,4,5,1,7,3,2,1$ and mode is $3$

If mode of the data given is $3$, then $3$ should appear most

But from the data $1,2,3,4,5$ all are appearing twice for making $3$ as mode, $P$ should be $3$.