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Black_prince [1.1K]
3 years ago
14

DOES ANYONE KNOW HOW TO DO THIS????????

Mathematics
1 answer:
wariber [46]3 years ago
3 0

Answer:

1. figure 4 ; 2. figure 1; 3. figure 3 .

Step-by-step explanation:

1. The correlation coefficient is closest to 1 for the data-set relating to figure 4.

2. The least evidence of a linear relationship is shown by the data-set relating to figure 1.

3.The correlation coefficient r appear to be equal to -1 for the data-set relating to figure 3.

We know that as more the modulus of the correlation coefficient (r) approaches 1, more the figure related to the data-set starts to resemble a straight-line.

The  line of linear regression takes a positive slope for a positive value of r and takes a negative slope for a negative value of r.

Moreover, more the modulus of r approaches 0, more there is absence of linearity in the scatter plot.

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Mariana [72]

Answer:

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