For the Following Hypothesis Test, Where H₀: μ ≤ 10;

question 83

Multiple Choice

For the following hypothesis test, where H₀: μ ≤ 10; vs. H_A: μ > 10, we reject H₀ at level of significance α and conclude that the true mean is greater than 10, when the true mean is really 14. Based on this information, we can state that we have

• A) made a Type I error.
• B) made a Type II error.
• C) made the correct decision.
• D) increased the power of the test.

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