A Researcher Reports an Independent-Measures T Statistic with Df =

question 62

Multiple Choice

A researcher reports an independent-measures t statistic with df = 30.If the two samples are the same size (n₁ = n₂) ,then how many individuals are in each sample?​

• A)​n = 15
• B)​n = 16
• C)​n = 30
• D)​n = 31

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Definitions:

Average Outgoing Quality

The average quality level of products after defective items have been removed through screening or quality control procedures.