Mathematics, 22.01.2021 22:20 armon15
A researcher selects a random sample of 200 students to determine whether there is a relationship between the number of days a student is absent and the students grade point average the correlation coe fission are of the data is -0.765 on the basis of the correlation coe efficient alone can the researchers conclude that an increase in the number of days a student is absent causes of students grades to drop
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A researcher selects a random sample of 200 students to determine whether there is a relationship be...
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