Mathematics, 02.03.2020 19:15 ultimatesaiyan
A study claims that the combination of vitamin C with vitamin E is more effective for preventing the flu than vitamin C alone. In the study, a group of researchers studied 1132 subjects. The subjects were randomly assigned to one of the three study groups. The first group of 310 subjects were instructed to take 600 mg daily of vitamin C. The second group of 418 subjects were instructed to take 600 mg of vitamin C and 200 IU of vitamin E daily. The third group of 404 subjects were instructed to take 600 mg of vitamin C and 400 IU of vitamin E daily. The incidence of flu over a season was recorded. All subjects knew which treatment they were receiving. i) In this study, which group is the control group? Blank 1 A) Group 2 B) the 1132 subjects C) Group 3 D) Group 1 E) There is no control group. ii) The study is Blank 2 A) double-blind B) not an experiment C) not blind D) blind, but not double-blind E) none of the above
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The graph of g(x) is a translation of y = which equation represents g(x)?
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Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y β€ β4x β 2 y > β4x β 2 y β₯ β4x β 2 y < 4x β 2
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