44: The rejection probability of null hypothesis when it is true is called?
a. level of margin
b.level of rejection
c. level of confidence
d. level of significance
Answers
Answer:
Level of significance
Step-by-step explanation:
Iam not sure but I think it is the correct answer
HYPOTHESIS TESTS
The rejection probability of null hypothesis when it is true is called level of significance.
GETTING TO KNOW MORE ABOUT LEVEL OF SIGNIFICANCE:
* A hypothesis test compares two mutually exclusive propositions about a population to see which one the sample data best supports.
* When the sample statistic is uncommon enough in comparison to the null hypothesis, we may reject the null hypothesis for the full population, the test result is statistically significant.
* The chance of rejecting the null hypothesis when it is true is known as the significance level, often known as alpha or. A significance level of 0.05, for example, represents a 5% chance of finding that a difference exists when there is none. The significance level defines how far the line on the graph will be drawn from the null hypothesis value.