IMathAS-libretexts

We would like to see if the observed linear relationship between the number of days a student is absent and the student's final grade in the course can be generalized to all students of the population. To test this, which of the following sets of hypotheses would you use?

H₀: there is a relationship between # days absent and final grade, H_a: there is not relationship between # days absent and final grade.
H₀: there is a relationship between # days absent and final grade, H_a: there is a relationship between # days absent and final grade.
H₀: there is a linear relationship between # days absent and final grade, H_a: there is no linear relationship between # days absent and final grade.
H₀: there is a no linear relationship between # days absent and final grade, H_a: there is a linear relationship between # days absent and final grade.
H₀: # days absent and final grade are independent, H_a: # days absent and final grade are dependent

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