A null hypothesis makes a claim about a __________.
A) Population parameter
B) Sample statistic
C) Sample mean
D) Type II error

Question

Quizplus · Accepted Answer

A null hypothesis is a statement or claim about a population parameter, which is a numerical measure that describes a characteristic of a population. The purpose of hypothesis testing is to determine whether the null hypothesis should be rejected or not based on evidence provided by a sample statistic or data.

A Null Hypothesis Makes a Claim About a __________