Nickolas Taylor

2022-07-04

How do you find the mean of $7420,$3210, $6720,$5780, $1850,$4350?

owerswogsnz

Expert

We can find the mean of these numbers by using the mean formula.
$\frac{\sum x}{n}$
$\sum$ is a symbol meaning 'sum.' In this case, it tells us to take the sum of x, which refers to the values we're finding the mean of.
n stands for the number of terms in the set. In this problem, there are 6 numbers.
$\frac{7420+3210+6720+5780+1850+4350}{6}\approx 4888.3$
Therefore, the mean is approximately 4888.3

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