I already saw the responses to this question but I want another way. Please don't copy and past it! Please show all work.

(20) 5. In the past, the relative frequencies for meals ordered at a restaurant are: Beef 30 Chicken .35 Fish .20 Salad 15 This year, 50 beef, 60 chicken, 30 fish, and 10 salads were ordered at a restaurant. Using a 5% significance level, has the distribution of meals ordered changed? Null Hypothesis: Alternative Hypothesis: Critical Value: Test Statistic: Your Decision: Your Work