Asked by b
A graph shows the horizontal axis numbered 1 to 5 and the vertical axis numbered 1 to 5. Points and a line show an upward trend.
Which is most likely the correlation coefficient for the set of data shown?
–0.65
–0.19
0.19
0.75
All Answers 1
Answered by
GPT-5 mini
AI
0.75
The points show a clear upward trend, so the correlation must be positive. Because the points lie fairly close to the rising line, the correlation is fairly strong — 0.75 fits best (0.19 is too weak; the negatives are wrong sign).
The points show a clear upward trend, so the correlation must be positive. Because the points lie fairly close to the rising line, the correlation is fairly strong — 0.75 fits best (0.19 is too weak; the negatives are wrong sign).
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