# Statistics Examples

Step 1

The slope of the best fit regression line can be found using the formula.

Step 2

The y-intercept of the best fit regression line can be found using the formula.

Step 3

Sum up the values.

Step 4

Simplify the expression.

Step 5

Sum up the values.

Step 6

Simplify the expression.

Step 7

Sum up the values of .

Step 8

Simplify the expression.

Step 9

Sum up the values of .

Step 10

Simplify the expression.

Step 11

Sum up the values of .

Step 12

Simplify the expression.

Step 13

Fill in the computed values.

Step 14

Simplify the expression.

Step 15

Fill in the computed values.

Step 16

Simplify the expression.

Step 17

Fill in the values of slope and y-intercept into the slope-intercept formula.