how do you do longhand

the critical values are not 10.85 and 31.41

Use a yo-test to test the claim 236 at the =0.05 significance level using sample statistics s=32.4 and n=21. Assume the population is normally distributed. Click the icon to view the Chi-Square Critical Values Table. Identity the null and alternative hypotheses. OA. H: G 36 H_ : 0 236 H_ : GS 36 C. H: 0236 O D. H: o 36 Identify the test statistic. 16.2 (Round to three decimal places as needed.) Identify the critical value(s). (Round to three decimal places as needed. Use a comma to separate answers as needed.)