If the amount of time a student spent studying was positively correlated with grades achieved, what would we expect to see if someone had low grades?
举一反三
- If the amount of time a student spent studying was positively correlated with grades achieved， what would we expect to see if someone had low grades？（ ） A: The student did not spend a lot of time studying B: The student spent a lot of time studying C: A strong negative correlation D: There is not enough information to determine correlation
- Students of ________ grades are those studying in the first three grades of elementary school.
- At their kindest, what will they do when they see their children’s lower grades
- A net inflow in one currency and a net outflow of about the same amount in another currency that are highly positively correlated with the former results in low exchange rate risk exposure for an MNC.
- We were not surprised at ______ , for he had worked so hard. A: what has he achieved B: that what he had achieved C: what he had achieved D: that he had achieved