The mean of 6, 8, x + 2, 10, 2x - 1, and 2 is 9. Find the value of x and also the value of the observation in the data.
Mathématiques
sashakramnauth
Question
The mean of 6, 8,
x + 2, 10, 2x - 1, and 2
is 9. Find the value
of x and also the
value of the
observation in the
data.