Plz tell me this solution
...
Answers: 3
Health, 22.06.2019 15:20
[120 total points] (public health) in one of the largest human experiments ever conducted, in 1954 a randomized controlled trial was run to see whether a vaccine developed by a doctor named jonas salk was effective in preventing paralytic polio. a total of 401,974 children (ages 6â9), chosen to be representative of those who might be susceptible to the disease, were randomized to two groups: 200,745 children (the control group c) were injected with a harmless saline solution (a placebo) and the other 201,229 children (the treatment group t) were injected with salkâs vaccine.what was the point of giving saline solution to the children who didnât get the vaccine? explain briefly.
Answers: 2
Health, 22.06.2019 17:30
*psych* 1. discuss the major categories of abnormal behaviors as classified by the diagnostic and statistical manual (dsm) 2. identify the characteristics of the major categories of abnormal behavior.
Answers: 1
Health, 23.06.2019 02:30
In the 2010 ncaa men's lacrosse annual meeting, a rule change regarding "get it in/keep it in" was added to what section?
Answers: 2
Mathematics, 12.07.2019 07:00
English, 12.07.2019 07:00
English, 12.07.2019 07:00
English, 12.07.2019 07:00
Mathematics, 12.07.2019 07:00
Social Studies, 12.07.2019 07:00
English, 12.07.2019 07:00
Biology, 12.07.2019 07:00
Mathematics, 12.07.2019 07:00