The line of the best fit is y = 0.5x + 2.4 if the Marisol recorded the height (in centimeters) of a pea plant over a 10-day period for a science experiment option (C) is correct.
What is the line of best fit?
A mathematical notion called the line of the best fit connects points spread throughout a graph. It's a type of linear regression that uses scatter data to figure out the best way to define the dots' relationship.
Let's suppose the equation of the best fit is:
y = mx + b
[tex]\rm m = \dfrac{n \sum xy-\sum x \sum y}{n \sum x^2-(\sum x)^2}[/tex]
[tex]\rm b = \dfrac{\sum y -m \sum x}{n}[/tex]
After calculating, we get (refer table)
m = 0.48 ≈ 0.5
b = 2.4
y = 0.5x + 2.4
Thus, the line of the best fit is y = 0.5x + 2.4 if the Marisol recorded the height (in centimeters) of a pea plant over a 10-day period for a science experiment option (C) is correct.
Learn more about the line of best fit here:
brainly.com/question/14279419
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