During the first 13 weeks of the television season, the Saturday evening 8:00 P.M. to 9:00 P.M. audience proportions were recorded as ABC30% , CBS 27% , NBC 24% , and Independents 19%. A sample 300 of homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 94 homes, CBS 64 homes, NBC 88 homes, and Independents 50homes. Test with =0.05to 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 = -value is - Select your answer - . Conclusion: There is - Select your answer - change in the viewing audience proportions..