Guided Example #2 - Mean

Find the mean.
35, 15, 20, 15, 35, 45, 40, 50, 60, 25

A. $35$ B. $15$ C. $34$ D. None of the above

The mean is $μ = \frac{Σ x}{n} = \frac{15 + 15 + 20 + 25 + 35 + 35 + 40 + 45 + 50 + 60}{10} = \frac{340}{10} = 34$

The mean is $μ = \frac{Σ x}{n} = \frac{15 + 15 + 20 + 25 + 35 + 35 + 40 + 45 + 50 + 60}{10} = \frac{340}{10} = 34$