Author Question: Under what circumstances is the normal approximation to the binomial distribution justified? A) ... (Read 61 times)

2125004343 · **on:** Jun 20, 2018

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