Mathematics, 20.05.2020 19:58, tamikeen2243

Kara compared the number of text messages 100 students sent in one day and the grade point average (GPA) of each student. The correlation coefficient among the data is –0.9 rounded to the nearest tenth. Based on this information, which statement is MOST likely true?
A.
There is both correlation and causation between GPA and the number of text messages.
B.
There is correlation but not causation between GPA and the number of text messages.
C.
There is causation but not correlation between GPA and the number of text messages.
D.
There is neither correlation nor causation between GPA and the number of text messages.

Answers: 1

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Kara compared the number of text messages 100 students sent in one day and the grade point average (...