You are conducting a multinomial hypothesis test for the claim that all 5 categories are equally likely to be selected. Complete the table.

Category	Observed Frequency	Expected Frequency	Squared Pearson Residual
A	8
B	18
C	5
D	5
E	10

What is the chi-square test-statistic for this data?
$\displaystyle \chi^{{2}}=$

Report all answers accurate to three decimal places.