A Random Group of Students Was Asked to Name Their $20 \%$

A random group of students was asked to name their favourite type of music. The campus radio station believes that $20 \%$ of the students prefer rap, $22 \%$ prefer rock, $21 \%$ prefer country, $11 \%$ prefer new age, and $26 \%$ prefer oldies. Is there evidence to reject this hypothesis at $= .05$ ?
$\begin{array} { c c c c c c } \begin{array} { c } \text { Type of } \\ \text { music } \end{array} & \text { Rap } & \text { Rock } & \text { Country } & \text { New Age } & \text { Oldies } \\ \begin{array} { c } \text { Number of } \\ \text { Students } \end{array} & 19 & 32 & 16 & 18 & 18 \end{array}$

A) There is not evidence to reject the claim that the favourite music types are distributed as claimed . because the test value $9.488 < 12.245$
B) There is evidence to reject the claim that the favourite music types are distributed as claimed because the test value $12.245 > 7.815$
C) There is not evidence to reject the claim that the favourite music types are distributed as claimed because the test value $11.07 < 12.245$
D) There is evidence to reject the claim that the favourite music types are distributed as claimed because . the test value $12.245 > 9.488$