For binomial data with p = .50 and n = 36, what is the value of s ...

[FButt]

For binomial data with p = .50 and n = 36, what is the value of s for the normal approximation?
 
  A) 12
  B) 9
  C) 3
  D) 1

Question 2

For a repeated-measures study comparing two treatments with a sample of n = 9 participants, the difference scores have a mean of MD = 4.90 with SS = 288. What is the estimated standard error for the sample mean difference?
 
  A) 36
  B) 36/8 = 4.5
  C) 4
  D) 2

[Chocorrol77]

Answer to Question 1

C

Answer to Question 2

D