Asked by Johnica Della on Jun 20, 2024
Verified
The null hypothesis is a statement about the ________.
A) population parameter
B) sample statistics
C) sample mean
D) margin of error
Null Hypothesis
A statement in hypothesis testing that presumes no significant difference or effect, serving as the default until evidence suggests otherwise.
Population Parameter
A value that accurately represents a particular characteristic of an entire population.
- Differentiate the characteristics of one-sided versus two-sided hypotheses and their impact on the determination of confidence intervals and conducting statistical tests.
Verified Answer
BG
Brianne GomezJun 24, 2024
Final Answer :
A
Explanation :
The null hypothesis is a statement about a population parameter. This hypothesis is tested against an alternative hypothesis using statistical tests to determine if there is enough evidence to reject the null hypothesis in favor of the alternative hypothesis.
Learning Objectives
- Differentiate the characteristics of one-sided versus two-sided hypotheses and their impact on the determination of confidence intervals and conducting statistical tests.