Machine Learning, Linear Regression, Algorithms, Data Science, Data Visualization.
exact formula of (“b”) mentioned above. Plugging in our sums: a = (4∗39 − 10∗14)/(4∗30 − 10²) ​ = (156 − 140​)/(120 − 100) = 16​/20 = 0.8 b = (14∗30 − 10∗39)/(4∗30 − 10²) ​ = (420 − 390)/(120 − 100) ​ = 30​/20 = 1.5 So, our best fit line is Y=0.8X+1.5 4.2.3. Interpretation This line represents the