Mathematics, 19.07.2020 01:01, izzyisawesome5232

How does randomization in a clinical trial controls confounding variables such as age of the participants or pre-existing conditions?

Answers: 1

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 14:30, claudiapineda860

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Answers: 1

continue

Mathematics, 21.06.2019 15:30, chanevelyn2

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Answers: 2

continue

Mathematics, 21.06.2019 19:00, aylinkayla

In the figure below, ∠dec ≅ ∠dce, ∠b ≅ ∠f, and segment df is congruent to segment bd. point c is the point of intersection between segment ag and segment bd, while point e is the point of intersection between segment ag and segment df. the figure shows a polygon comprised of three triangles, abc, dec, and gfe. prove δabc ≅ δgfe.

Answers: 1

continue

Mathematics, 21.06.2019 19:20, maisieisdabomb23

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

Answers: 2

continue

Do you know the correct answer?

How does randomization in a clinical trial controls confounding variables such as age of the partici...