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[Virtual Presenter] Linear Regression Artificial Intelligence Project.
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[Audio] Trends in our body Brain weight to body weight.
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[Audio] Data of Body weight and Brain weight As per datasheet Index Brain Weight Body Weight 1 3.385 44.5 2 0.48 15.5 3 1.35 8.1 4 465 423 5 36.33 119.5 6 27.66 115 7 14.83 98.2 8 1.04 5.5 9 4.19 58 10 0.425 6.4 11 0.101 4 12 0.92 5.7.
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[Audio] Objective To Find Brain weight for a person weighing 100 kg.
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[Audio] STEP- 1 Plotting the graph Y=mx+c Linear Regression Formula y = 3.3771x + 17.139 R² = 0.8388 0 20 40 60 80 100 120 140 160 0 5 10 15 20 25 30 35 40 Axis Title Axis Title BODY WEIGHT W.R.T BRAIN WEIGHT Series1 Linear (Series1).
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[Audio] List of Values Using Linear Regression we got the following values: m(slope)= 3.3771 c(y-intercept)=17.139 y stands for dependent variable x stands for independent variable.
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[Audio] STEP-2 Predicting required value By using Linear Regression we can predict the weight of someone with a Brain weighing 50 kg(hypothetical) :-- 3.3771*50+17.139 = 185.554 Kg.
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[Audio] Thanks For Watching! Presentation By Parth Singh Thakur And Samar Shekhar Class : 11 D.