How do you do longhand

Performing a Chi-Square Goodness-of-Fit Test In Exercises 7-16, (a) identify the claim and state Ho and Ha, (b) find the critical value and identify the rejection region, (c) find the chi-square test statistic, (d) decide whether to reject or fail to reject the null hypothesis, and (e) interpret the decision in the context of the original claim.9. Ordering Delirery A research rm claims that the distribution of the days of the week that people are most likely to order food for delivery is different from the distribution shown in the figure. You randomly select 50D people and record which day of the week each is most likely to order food for delivery. The table shows the results. At or = JJl, test the research rm's claim. (Source: Thli} inc.)