A Company Wants to Determine If Its Employees Have Any $x _ { 0 } ^ { 2 }$

Multiple Choice

A company wants to determine if its employees have any preference among 5 different health plans which it offers to them. A sample of 200 employees provided the data below. Find the critical value $x _ { 0 } ^ { 2 }$ to test the claim that the probabilities show no preference. Use $\alpha$

=0.01 .
$\begin{array} { l | c l l l l } \text { Plan } & 1 & 2 & 3 & 4 & 5 \\\hline \text { Employees } & 30 & 55 & 32 & 18 & 65\end{array}$

A) 13.277
B) 9.488
C) 11.143
D) 14.860