tinaworkman1999 tinaworkman1999

09-05-2017
Health

contestada

Which type of observational epidemiological study is considered to be most reliable?
cohort
clinical trial
case control
cross sectional

Respuesta :

jtcrabb jtcrabb

09-05-2017

i am pretty sure it is clinical trial

Answer Link

Otras preguntas

Help with 02.12 present your work.

Use the system of equations below to solve for z. 6w-4z+2y+8x=52 2y-4w-6x-2z=-28 6z+2x-4w+4y=36 4x+4y-2w-2z=20

Given: SSA triangle, A=62°, a=5cm, b=15cm. Find B, C, c 48; 70; 22cm 48; 70; 24.3cm 48; 70; 26.7cm This triangle cannot be constructed.

If 3 cars can hold 15 people how many cars are needed for 165. People. There is no pictures

The sum of three numbers is 78. The second number is 2 times the third. The third number is 6 more than the first. What are the numbers?

Line CD passes through points C(3, –5) and D(6, 0). What is the equation of line CD in standard form? 5x + 3y = 18 5x – 3y = 30 5x – y = 30 5x + y = 18

How many major basins does Africa have?

I’ve got Raymond walking on the inside close to the buildings, ‘cause he’s subject to fits of fantasy and starts thinking he’s a circus performer and that the c

Which of the following is the correct solution to the linear inequality shown below? Y> 1/3x - 2

A theater production group is making frames to support wall-like props. Three-foot beams form right triangles with 10-foot beams to allow them to stand, as show