Allied & ICAR Exam Bank • ALLIED_2730 NAT • 2 Marks

Section 1: Engineering Mathematics

Probability and Statistics

Subtopic: Mean, median, mode and standard deviation

Question Statement:

For the data set $\{3, 7, 8, 5, 12, 14, 21, 13, 18\}$, the median value is:

Answer Key:

12

Step-by-Step Solution & Explanation

Sorting the 9 numbers: $\{3, 5, 7, 8, 12, 13, 14, 18, 21\}$. The 5th number is $12$.
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