A) 11
B) 20
C) 21
D) 22
E) None of these
Correct Answer: C
Solution :
Explanation No. of observations, \[\operatorname{n} = 10\] \[\therefore \,\,Median=\frac{{{\left( \frac{10}{2} \right)}^{th}}observation\,+\,{{\left( \frac{10}{2}+1 \right)}^{th}}observation}{{}}\]\[\Rightarrow \,\,\,24=\frac{x+2+x+4}{2}\,\,\,\,\,\Rightarrow \,\,x=21\]
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