During the first 13 weeks of the television season, the Saturday evening 8 p.m. to 9 p.m. audience proportions were reco

[answerhappygod]

During The First 13 Weeks Of The Television Season The Saturday Evening 8 P M To 9 P M Audience Proportions Were Reco 1 (58.12 KiB) Viewed 8 times

During the first 13 weeks of the television season, the Saturday evening 8 p.m. to 9 p.m. audience proportions were recorded as ABC 31%, CBS 26%, NBC 27%, and independents 16%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 93 homes, CBS 72 homes, NBC 87 homes, and independents 48 homes. Test with a = 0.05 to determine whether the viewing audience proportions changed. State the null and alternative hypotheses. Ho: PABC = 0.31, PCBs = 0.26, PNBC = 0.27, PIND = 0.16 H₂: The proportions are not PABC = 0.31, PCBs = 0.26, PNBC = 0.27, PIND = 0.16. 0.27, PIND = 0.16. O Ho: The proportions are not PABC = 0.31, PCBs = 0.26, PNBC H₂: PABC = 0.31, PCBS = 0.26, PNBC = 0.27, PIND = 0.16 Ho: PABC = 0.31, PCBs = 0.26, PNBC = 0.27, PIND = 0.16 H₂: PABC # 0.31, PCBS # 0.26, PNBC 0.27, PIND * 0.16 Ho: PABC 0.31, PCBS 0.26, PNBC * 0.27, PIND * 0.16 H₂: PABC = 0.31, PCBs = 0.26, PNBC= 0.27, PIND = 0.16 Find the value of the test statistic. (Round your answer to three decimal places.) X Find the p-value. (Round your answer to four decimal places.) p-value = x State your conclusion. O Reject Ho. There has not been a significant change in the viewing audience proportions. Ⓒ Do not reject Ho. There has not been a significant change in the viewing audience proportions. O Do not reject Ho. There has been a significant change in the viewing audience proportions. O Reject Ho. There has been a significant change in the viewing audience proportions.