A(n) _____ hypothesis is a statistical hypothesis that is tested for possible rejection under the assumption that it is True.
A) marginal
B) test
C) null
D) theoretical
E) alternative

Question

Quizplus · Accepted Answer

A null hypothesis is a statement that there is no significant difference between a specified population parameter and a statistical hypothesis that is tested for possible rejection under the assumption that it is true. The purpose of testing a null hypothesis is to determine whether the observed data provides enough evidence to reject the null hypothesis in favor of an alternative hypothesis. The term "null" refers to the concept that if the null hypothesis is true, then there is no significant difference between the observed data and what would be expected under the null hypothesis.

A(n) _____ Hypothesis Is a Statistical Hypothesis That Is Tested