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Answer: The area of the path=
Step-by-step explanation:
Given: The side length of square garden included the path= 10 ft
Then the area of the field which included both gardens and path=
The width of the path = 1 ft
Therefore, the side of square vegetable garden = 10-2=8 ft
The area of vegetable garden =
Therefore, the area of the path=
Answer:
The equation of the regression line is:
Step-by-step explanation:
Linear regression is a linear approach to modelling the relationship between a dependent variable and one or more independent variables.
Let X be the independent variable and Y be the dependent variable. We will define a linear relationship between these two variables as follows:
We have the the following data:
To find the line of best fit for the points, follow these steps:
Step 1: Find and
as it was done in the table.
Step 2: Find the sum of every column:
Step 3: Use the following equations to find intercept a and slope b:
Step 4: Assemble the equation of a line
The graph of the regression line is:
