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During the first 13 weeks of the television season, the Saturday evening 8:00 P.M. to 9:00 P.M. audience proportions were recor...Asked by Vanessa
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 ABC 29%, CBS 28%, NBC 25%, and independents 18%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following viewing audience data: ABC 95 homes, CBS 70 homes, NBC 89 homes, and independents 46 homes. Test with alpha of.05 to determine whether the viewing audience proportions changed.
Round your answers to two decimal places.
a. χ2 = ?
b. p-value is betwe
Round your answers to two decimal places.
a. χ2 = ?
b. p-value is betwe
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