The Heights (In Inches)of a Random Sample of Students from One

Essay

The heights (in inches)of a random sample of students from one college are as follows.
$\begin{array} { l l l l l } 67 & 61 & 65 & 70 & 66 \end{array}$ $\begin{array} { l l l l l } 60 & 66 & 68 & 62 & 64 \end{array}$
At the 1% significance level, do the data provide sufficient evidence to conclude that heights of students at this college are not normally distributed?