In a Phase III study, a drug or treatment is given to large ...

[jparksx]

In a Phase III study, a drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely
 
  a. True
  b. False
  Indicate whether the statement is true or false

Question 2

In order to increase the power of z test, one might
 
  a. increase sample size.
 b. use a two-tailed test.
 c. decrease sample size.
 d. none of the options is correct

[katieost]

Answer to Question 1

True

Answer to Question 2

a