A) 1,2,3,3,2,1,2
B) 1,2,3,1,2,3,1
C) 1,3,3,3,2,3,1
D) 2,2,1,2,3,2,3
Correct Answer: A
Solution :
Mean\[=\frac{1+2+3+3+2+1+2}{7}=\frac{14}{7}=2\] Mode = 2 (2 occurs most) Median: Data in ascending order: 1, 1, 2, 2, 2, 3, 3 Median\[={{\left( \frac{7+1}{2} \right)}^{th}}\text{obs}=\]4th observation\[=2\]
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