Question

find the mean of 4,5,5,6,6,8,9,10,6,7,8,7,7,10​

Answer 1

sum of all terms / number of terms

=4+5+5+6+6+8+9+10+6+7+8+7+7+10/14

=98/14

=88.7142857

Answer 2

Answer :

Sum of all observation

=4+5+5+6+6+8+9+10+6+7+8+7+7+10 = 98

Number of observation = 14

Mean :

$\frac{98}{14} \\ = 7$

Therefore, The mean is 7.