Question

what is the mean? if the answer is a decimal, round it to the nearest tenth. 622 621 621 621 622 623 619 620 626 625

Explanation:

Step1: Find the sum of the numbers

$622 + 621+621+621+622+623+619+620+626+625=6220$

Step2: Divide by the number of values

There are 10 values. So, $\frac{6220}{10}=622$

Answer:

622