12, 1, 10, 1, 9, 3, 4, 9, 7, 9 या संख्यांचा मध्यक शोधा. A. 7 B. 8 C. 9 D. 7.5

Sorted: 1, 1, 3, 4, 7, 9, 9, 9, 10, 12. With 10 values, the median is the average of the 5th and 6th: (7 + 9)/2 = 8.