How Many Types of Opinions Are There

question 88

Multiple Choice

How many types of opinions are there?

• A) One
• B) Two
• C) Four
• D) Five

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Definitions:

Type I Error

The mistake of rejecting a true null hypothesis in hypothesis testing, also known as a "false positive."

Type II Error

A statistical error that occurs when a false null hypothesis is not rejected, indicating a false negative finding in testing.

Null Hypothesis

A statement in statistics that proposes there is no significant difference or effect, often tested against an alternative hypothesis.

Alternative Hypothesis

A statement that contradicts the null hypothesis, suggesting that there is a significant difference or effect in a population parameter.