Question

Statistics/ Algebra 2

Answer 1

A drug researcher decides to test a new arthritis pain medication for safety and effectiveness on a treatment group of 100 severely disabled arthritis sufferers in a hospital ward. Everyone in the group is assigned a number. Patients with an even number receive the drug. Patients with an odd number receive a placebo.

Which of the following principles of experimental design are being followed?

Check all that apply.

A. Lurking
B. Blindness
C. Blocking
D. Randomization
E. Replication

Answer 2

d

Answer 3

just D?

Answer 4

well i know d for sure

Answer 5

lol this is very similar: http://openstudy.com/study#/updates/4fabc578e4b059b524f76b1f

Answer 6

hey @iambatman do you agree?

Answer 7

It was B too

Answer 8

sorry

Answer 9

So B and D

Answer 10

its fine ;)