In a clinical test with 2232 subjects, 50 showed improvement from ...

[schs14]

In a clinical test with 2232 subjects, 50 showed improvement from the treatment.
 
  A) 0.0284 B) 0.021 C) 0.0235 D) 0.0179

Question 2

n = 86, x = 48; 98 percent
 
  A) 0.453 < p < 0.663 B) 0.432 < p < 0.684 C) 0.452 < p < 0.664 D) 0.433 < p < 0.683

[brbarasa]

Answer to Question 1

This is awesome you took your the time to answer these questions. You have been so helpful.

Answer to Question 2

D