Mathematics, 11.06.2021 01:00, IDONTHAVEABRAIN

Researchers at a medical school conducted a study to test the effectiveness of a new drug for lowering cholesterol. The 52 subjects who volunteered for the study were each given a randomly generated number. Subjects with an odd number were given the new drug, while those with an even number were given a placebo. Cholesterol levels before and after the treatment were measured for each subject, and the differences were computed. This study is an example of study. The difference in cholesterol level is the variable. The treatment with drug or placebo is the variable.

Answers: 2

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 15:50, king3620

Arectangle has a width of 9 units and length of 40 units. what is the length of a diognal. a. 31 unitsb. 39 unitsc. 41 units d. 49 units

Answers: 1

continue

Mathematics, 21.06.2019 16:00, bryce12351

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Answers: 3

continue

Mathematics, 21.06.2019 16:40, cthompson1107

The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant

Answers: 2

continue

Mathematics, 21.06.2019 20:00, ZaneKun

Need ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?

Answers: 1

continue

Do you know the correct answer?

Researchers at a medical school conducted a study to test the effectiveness of a new drug for loweri...