Multiple Choice
Answer the question using the value of r and the given best-fit line on the scatter diagram.
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The scatter diagram and best-fit line show the data for price per item (y) and the availability of that item (x) . The correlation coefficient r is -0.95. Predict the price per item for an availability of 3.
A) 7.8
B) 6.8
C) No valid prediction is possible.
D) 8.8
Correct Answer:
Verified
Correct Answer:
Verified
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