Question

The scores of 10 randomly selected students in a 50-point Statistics

Examination are as follows 49, 35, 38, 25, 34, 21, 47, 40, 35, 10

Answer 1

$Average = \frac{Total}{Count}\\ Average = \frac{49+ 35+38+ 25+ 34+ 21+47+ 40+ 35+10}{10}\\ =\frac{334}{10}\\ =\:33.4$