A student believes that the average grade on the final examination in statistics is at least 85. She plans on taking a sample to test her belief. The correct set of hypotheses is A)H₀: $\mu$ 85 C)H₀: $\mu$ 85 H_a: $\mu$ 85 H_a: $\mu$ 85

Question

A student believes that the average grade on the final examination in statistics is at least 85. She plans on taking a sample to test her belief. The correct set of hypotheses is A)H₀: $\mu$ < 85 H_a: $\mu$ 85 B)H₀: $\mu$ 85 H_a: $\mu$ > 85 C)H₀: $\mu$ 85 H_a: $\mu$ < 85 D)H₀: $\mu$ > 85 H_a: $\mu$ 85

Quizplus · Accepted Answer

The Answer of A student believes that the average grade on the final examination in statistics is at least 85. She plans on taking a sample to test her belief. The correct set of hypotheses is A)H₀: $\mu$ < 85 H_a: $\mu$ 85 B)H₀: $\mu$ 85 H_a: $\mu$ > 85 C)H₀: $\mu$ 85 H_a: $\mu$ < 85 D)H₀: $\mu$ > 85 H_a: $\mu$ 85

A Student Believes That the Average Grade on the Final μ\muμ

A Student Believes That the Average Grade on the Final $\mu$