To whoever responds, thanks for your help :). Astrids (*) signify my answer.

1. Find the least squares regression line for the dataset in the table
x|y
3|1
4|5
8|11
10|21

a. y=2.55x-6.435
b. y=2.55x+6.435****
c. y=1.477x+1.477
d. y=1.698x

2. y=2,060-0.186x is the line of regression of a table of values comparing full-front crash repair costs to full rear crash repair costs for a certain model sedan. Use the equation to predict the full-rear repair cost from a full-front repair cost of \$4,594.

a. \$13,624
b. \$1,206****
c. \$22,639

1. 👍 0
2. 👎 0
3. 👁 138

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