Question

what is the mean of the numbers listed??
100
100
97
93
84
84
85
88
71
84
62

Answer 1

\[\bar x =\frac{100+100+97+93+84+84+85+88+71+84+62}{11}\]

Answer 2

so you do all of the numbers divided 11?

Answer 3

yes because in this case there are are a total of 11 listed numbers


if you were trying to find the mean of 0, 3, 3 and 14, you would write \[\bar x =\frac {0+3+3+14}{4}\]