Question

please answer this question of class 9th​

Answer 1

Please see the attachment

Answer 2

hey mate your answer is -

The mean of 10 , 20 , 30 , 40 , 50 is 30
X = 30

Median of 32 , 34 , X , X - 1 , 19 , 15 , 11
Median of 32 , 34 , 30 , 29 , 19 , 15 , 11

11 15 19 *29* 30 32 34 is 29

Therefore, answer is 29

hope it helps you