Mathematics, 18.12.2019 19:31, trent1002brown
Aresearch article reports the results of a new drug test. the null hypothesis is that the drug has no effect. the alternative hypothesis is that the drug decreases vision loss in people with macular degeneration (i. e., the drug is effective). the article gives a p-value of 0.04 in the analysis section. indicate which of the following interpretations of the p-value are correct. note: there could be more than one answer. a. the probability of getting results at least as extreme as the ones in the study if the drug is actually not effective. b. the probability that the drug is effective. c. the probability that the drug is not effective.
Answers: 3
Mathematics, 22.06.2019 00:00, egirl7838
Titus works at a hotel. part of his job is to keep the complimentary pitcher of water at least half full and always with ice. when he starts his shift, the water level shows 4 gallons, or 128 cups of water. as the shift progresses, he records the level of the water every 10 minutes. after 2 hours, he uses a regression calculator to compute an equation for the decrease in water. his equation is w –0.414t + 129.549, where t is the number of minutes and w is the level of water. according to the equation, after about how many minutes would the water level be less than or equal to 64 cups?
Answers: 2
Mathematics, 22.06.2019 02:00, shekinahconnoll3904
4. bob solved the inequality problem below incorrectly. explain his error and redo the problem showing the correct answer. ? 2x + 5 < 17 ? 2x + 5-5 < 17-5 -2x/-2 < 12/-2 x < -6
Answers: 2
Mathematics, 22.06.2019 02:40, risolatziyovudd
Given a = {(1, , 5)(6,4)}, b = {(2,0)(4, ,5)(0, 0)) and c = {(1, 1)(0, 2)(0, 3)(0, ,5)}, answer the following multiple choice question: from the list of sets a, b, and c, state the domain of set b. domain of set b: {0, 6,5} domain of set b: {2, 4,-4, 0} set b does not have a domain
Answers: 3
Aresearch article reports the results of a new drug test. the null hypothesis is that the drug has n...
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