I'm confused on how to solve the formula for this to get the test statistic and p-value.

Exercise 12.03 Algo (Goodness of Fit Test) Question 1 of 6 Check My Work (5 remaining) During the first 13 weeks of the television season, the Saturday evening 8:00 P.M. to 9:00 PM. audience proportions were recorded as ABC 29%%, CBS 28%, NBC 24%, and Independents 10%, A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 95 homes, CBS 67 homes, NBC 84 homes, and Independents 54 homes. Test with a = 0.05 to determine whether the viewing audience proportions changed. Find the test statistic and p-value. (Round your test statistic to two decimal places. Use Table 3 of Appendix B.) Test statistic = p-value is - Select your answer - Conclusion There Is - Select your answer . change in the viewing audience proportions. Check My Work (s remaining) Question 1 of 6 ) Exercise 12.03 Algo (Goodness of Fit Test) Save Subma Assignment for Grading 5:40 PM W N 10/22/2021