subject
Mathematics, 03.06.2020 15:01 maahh

A study in which neither the subjects nor the experimenters know which subjects have received a placebo is called a experiment.
A. Control
B. double-blind
C. Response-variable
D. Biased

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 16:00
Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry
Answers: 3
question
Mathematics, 21.06.2019 18:10
Which of these tables represents a non-linear function?
Answers: 1
question
Mathematics, 21.06.2019 19:00
What are the solutions of the equation? 16x^2 + 24x + 5 = 5 a. 1/4, 5/4 b. -1/4, -5/4 c. -1/4, 5/4 d. 1/4 , -5/4
Answers: 1
question
Mathematics, 21.06.2019 19:30
According to the data set, where should the upper quartile line of the box plot be placed?
Answers: 1
You know the right answer?
A study in which neither the subjects nor the experimenters know which subjects have received a pla...
Questions
question
English, 08.07.2019 22:30
question
Mathematics, 08.07.2019 22:30
Questions on the website: 13722365