Question

C
1) If the average of the mumbers 33, 34, 35, X, 37, 38, 39.
is 36. What is the the value of value of x?​

Answer 1

Step-by-step explanation:

I am use the Formula of median for odd.

number of observation + 1/ 2 = 36

(7 + 1 / 2) th observation = 36

(8 / 2) th observation = 36

4 th observation = 36

x = 36

Answer 2

Answer:

$\frac{33 + 34 + 35 + x + 37 + 38 + 39}{7} = 36 \\ \frac{216 + x}{7} = 36 \\ 216 + x = 252 \\ x = 252 - 216 \\ x = 36$

these is correct method

thank and as brainlist