A researcher determines the probability that a research study will reveal something new is p = .80.What is the probability that the study will reveal something new or not reveal something new?
A) .80
B) .64
C) 1.00
D) .16

Question

Quizplus · Accepted Answer

The probability of either revealing something new or not revealing something new is always 1, as the study can only have one outcome. Therefore, the probability is 1.

A Researcher Determines the Probability That a Research Study Will