On Average,what Value Is Expected for the T Statistic When

question 29

Multiple Choice

On average,what value is expected for the t statistic when the null hypothesis is true?​

• A)0​
• B)​1
• C)​1.96
• D)​t > 1.96

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Definitions:

Null Hypothesis

A hypothesis that assumes no significant difference or effect, serving as the default assumption in hypothesis testing.

Type I Error

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

Type II Error

A statistical error that occurs when the null hypothesis is not rejected when it is false, also known as a "false negative" finding.

Level Of Significance

The threshold probability used in hypothesis testing to determine if the null hypothesis can be rejected, typically denoted by alpha (α).