A Population Has a Known Mean of 65

question 14

Multiple Choice

A population has a known mean of 65. A one-sample t test is conducted to determine if a treatment will influence scores on the dependent variable. What is the alternative hypothesis?

• A) H₁: μ = 65
• B) H₁: μ ≠ 65
• C) H₁: μ > 65
• D) H₀: μ = 65

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