engineering recuitment AAI JE Technical Mock Test 2020-21 Engineering Mathematics Probability and Statistics Statistical Variables
निम्नलिखित डेटा से माध्यिका खोजें:
|
x |
18 |
22 |
26 |
30 |
34 |
40 |
|
आवृत्ति |
5 |
12 |
8 |
8 |
5 |
2 |
1
26
2
24
3
28
4
22