Author Question: If the odds against an event are 3 to 1, the probability of its occurrence is a. .17 b. .05 ... (Read 98 times)

stephzh · **on:** Jun 20, 2018

If the odds against an event are 3 to 1, the probability of its occurrence
is

a. .17
b. .05
c. .01
d. .25

Question 2

When conducting an experiment with 95 power, failing to reject the null hypothesis means that

A) there is no difference between the experimental and control populations.
B) the experiment was poorly conducted.
C) the null hypothesis is true.
D) the chance that the data came from populations with a difference larger than that predicted when calculating power is less than 5.