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

Question 63

Multiple Choice

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

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

Multiple Choice

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

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