Write the null and alternative hypotheses you would use to test each of the situations in parts (a) through (c). (a) A governor is concerned about his "negatives ," that is, the percentage of state residents who express disapproval of his job performance. His political committee pays for a series of TV ads, hoping that they can keep the negatives below 70 %. They will use follow up polling to assess the ads' effectiveness. Upper H 0 : The governor 's "negatives " are ▼ decreasing. equal to 70%. less than 70%. greater than 70%. the same. increasing. not 70%. Upper H Subscript Upper A Baseline : The governor 's "negatives " are ▼ equal to 70%. less than 70%. decreasing. the same. increasing. not 70%. greater than 70%.

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Kameron Banks

12 October, 17:18

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Colt Cline · Answer 1

p=0.7, pa, 0.7 p=0.7, pa. 0.7 p=0.7, p=/0.7