Question

if the arithmetic mean of 5,4,x,x+3,9 and 8 is 6 find the value of x​

Answer 1

Step-by-step explanation:

The Arithmetic Mean can be computed by three methods.

1. Direct Method

2. Assumed - Mean Method

3. Step - Derivation Method

★ SOLUTION ;

Σfixi = 5 + 4 + x + x + 3 + 9 + 8

Σfixi = 2x + 29

Σfi = 6

According to the Question ,

HOPEFULLY IT IS HELPFUL PLZ MARK ME AS BRAINLIEST

Answer 2

Step-by-step explanation:

2x+29=36

2x=7

x=7/2

i hope it helped u

pls follow me i will follow back