Question

Please tell step by step
Find the median of the following distribution.
Marks obtained
92
95
98
100
Number of students
14
15
6
5​

Answer 1

Step-by-step explanation:

To prove: sin 60° = (2 tan 30°) / (1+tan² 30°)

We have the identity, sin 2A = 2 tan A / (1+tan²A)

RHS = 2 tan 30°/ (1+tan² 30°)

= sin 2(30°)

= sin 60°

= LHS

QED

Answer 2

Step-by-step explanation:

Number of students :-

14

15

6

5