Find the median of 2, 8, 6, 3, 7, 12, 5, 12 and 13.
To find the median, first we have to arrange the given numbers in ascending order as follows: 2, 8, 6, 3, 7, 12, 5, 12 and 13 2, 3, 5, 6, 7, 8, 12, 12 and 13 Since, number of terms is odd i.e. 9 So, median = [(9 + 1)/2]th term = 5th term Therefore, the median = 7
40 42 87 266 ? 5366
22, 23, 31, 57, 122, 247
32, 65 , 196, 785, ? , 23557
19.11 × 5.98 + 20.03 × 3.12 – 34.95 + 97.9 × 3.02 =?
7200 7200 3600 1200 300 ?
...0.5 1.5 5 ? 76 385
...24, 33, 50, ?, 108, 149
25, 200, 40, ?, 64, 512
1400 350 700 175 ? 87.5
...7 12 33 ? 635 3804
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