Which of the following things about the population must be known to use the theoretical normal curve to make decisions about an empirical population?
A) Mean
B) Standard deviation
C) The form of the distribution
D) All of the other alternatives are correct.

Question

Quizplus · Accepted Answer

To use the theoretical normal curve effectively for decision-making about an empirical population, it's essential to know the population's mean and standard deviation, and the distribution must be normal or approximately normal. Thus, all listed options are correct.

Which of the Following Things About the Population Must Be