A Biology Professor Claims That,) $\begin{array}{c|lllll}\text { Grade } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Observed } & 10 & 34 & 46 & 6 & 4\end{array}$

Multiple Choice

A biology professor claims that,) $\begin{array}{c|lllll}\text { Grade } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Observed } & 10 & 34 & 46 & 6 & 4\end{array}$
Test the hypothesis that the grades follow the distribution claimed by the professor. Use tl $\alpha = 0.05$ level of significance.

A) Do not reject $H _ { 0 }$ .
B) Reject $H _ { 0 }$ .