Mathematics, 04.02.2020 22:49, darius5349
Agovernor is concerned about his “negatives” –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 52%. they will use follow-up polling to assess the ads’ effectiveness. after the political ad campaign pollsters check the governor’s negatives they test the hypothesis that the ads produced no change against the alternative that the negatives are now below 52%, and find a p-value of 0.058. which conclusion is appropriate? a. there’s a 5.8% chance that the ads worked. b. there’s a 94.2% chance that the ads worked. c. there’s a 5.8% chance that the poll they conducted is correct. d. there’s a 5.8% chance that poll results could be just natural sampling variation rather than a real change in public opinion.
Answers: 3
Mathematics, 21.06.2019 19:30, TheViperMlg23676
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
Mathematics, 21.06.2019 21:40, pakabigail4796
The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =
Answers: 2
Mathematics, 21.06.2019 22:10, BilliePaul95
Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?
Answers: 1
Agovernor is concerned about his “negatives” –the percentage of state residents who express disappro...
History, 12.01.2021 02:50
Physics, 12.01.2021 02:50
Mathematics, 12.01.2021 02:50
Mathematics, 12.01.2021 02:50
Mathematics, 12.01.2021 02:50
Mathematics, 12.01.2021 02:50
History, 12.01.2021 02:50
Mathematics, 12.01.2021 02:50