Mathematics, 28.06.2019 02:50, destineyburger2
Anew drug claims to reduce the number of migraines an individual suffers. in a study on the effectiveness of the new drug, 50 subjects were given the new drug and another 50 subjects were given a placebo. at the end of the 6-month study, the group given the new drug reported an average of 1.3 migraines a week. the group given the placebo reported an average of 2.5 migraines a week. the data from the study are rerandomized 10 times. the difference of the means from rerandomization are 1.2, 3.4, 1.8, 1.3, 1.1, 0.9, 2.5, 0.7, 1.1, and 0.9. what is the most appropriate conclusion about the new drug to draw from this information? a. the new drug does not appear to reduce the number of migraines since the rerandomized mean differences are considerably greater than the mean difference found between the two groups studied. b. the new drug appears to reduce the number of migraines since the rerandomized mean differences are considerably less than the mean difference found between the two groups studied. c. the new drug appears to reduce the number of migraines since the rerandomized mean differences are close to the mean difference found between the two groups studied. d. the new drug does not appear to reduce the number of migraines since the rerandomized mean differences are close to the mean difference found between the two groups studied.
Answers: 2
Mathematics, 21.06.2019 19:00, ortizprecious5183
How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons
Answers: 1
Mathematics, 21.06.2019 20:10, jackfrost5
The population of a small rural town in the year 2006 was 2,459. the population can be modeled by the function below, where f(x residents and t is the number of years elapsed since 2006. f(t) = 2,459(0.92)
Answers: 1
Mathematics, 21.06.2019 20:30, mariahcid904
Find the solution(s) to the system of equations. select all that apply y=x^2-1 y=2x-2
Answers: 2
Anew drug claims to reduce the number of migraines an individual suffers. in a study on the effectiv...
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
History, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01
Mathematics, 10.09.2020 09:01