Question

Find the value of x in the data given below if the mean is 2. The values are 2, 4, 1, 1, x, 3, 2

Answer 1

Answer:

$\boxed{x=1}$

Step-by-step explanation:

$mean=\frac{sum \: of \: terms}{number \: of \: terms}$

$2=\frac{2+4+1+1+x+3+2}{7}$

$2=\frac{13+x}{7}$

$14=13+x$

$x=1$