Suppose That We Reject a Null Hypothesis at the 0

question 79

Multiple Choice

Suppose that we reject a null hypothesis at the 0.05 level of significance.Then for which of the following α-values do we also reject the null hypothesis?

• A)0.06
• B)0.04
• C)0.03
• D)0.02

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Definitions:

Parameter

A characteristic or measure that can define or summarize a particular aspect of a statistical population or model.

Estimation

The process of finding an approximate value of some parameter—such as a mean or proportion—of a population, based on random sample data.

Population Parameters

Numeric values that summarize and describe characteristics of an entire population, such as mean, variance, or proportion.

Sample Statistics

Refers to the numerical data collected from a subset of a population, used to estimate the characteristics of that entire population.