Even If a Treatment Has No Effect It Is Still

question 12

Multiple Choice

Even if a treatment has no effect it is still possible to obtain an extreme sample mean that is very different from the population mean.What outcome is likely if this happens?

• A)reject H₀ and make a Type I error
• B)correctly reject H₀
• C)fail to reject H₀ and make a Type II error
• D)correctly fail to reject H₀

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