Under what circumstances is the normal approximation to the ...

[2125004343]

Under what circumstances is the normal approximation to the binomial distribution justified?
 
  A) pn or qn  10
  B) pn and qn  10
  C) pn = qn
  D) p + q = n

Question 2

A researcher administers a treatment to a sample of n = 16 selected from a population with m = 40 and s = 8. If the sample mean after treatment is M = 42, then Cohen's d = 1.00.
 
  Indicate whether the statement is true or false

[nanny]

Answer to Question 1

B

Answer to Question 2

False

[2125004343]

Excellent

[Joy Chen]

Thanks for the timely response, appreciate it