P _null is defined as _________. A) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has no effect in the direction predicted by a directional H ₁ B) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has a real effect C) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has an effect in the direction predicted by a directional H ₁ D) the probability of getting a plus with any subject in the sample of the experiment when the independent variable has no effect.

Question

Quizplus · Accepted Answer

The correct choice describes the probability of observing a positive outcome in an experiment when the independent variable does not actually have an effect, which aligns with the concept of a Type I error or false positive in statistical hypothesis testing.

P null Is Defined as _________

P _null Is Defined as _________