Answer
median = $3.5$
Work Step by Step
Arrange the scores from least to greatest to obtain:
$1, 2, 3, 3, 4, 5, 7, 8$
There are eight numbers.
The middle numbers are 3 and 4.
The median will be the mean of these two numbers.
Thus,
median = $\dfrac{3+4}{2} = \dfrac{7}{2} = 3.5$