The relationship between x and y is a strong negative relationship.
For this question, we need to determine the correlation coefficient,
Thus,
The correlation coefficient
= (21 - 5*6)/ [tex]\sqrt{9 * 10}[/tex]
= -0.948
The above answer is too close to -1. Therefore correlation coefficient is a strong negative.
To determine more on correlation coefficient, use:
brainly.com/question/27226153
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