Question: How do I determine if there is a linear relation among air temperature x1, wind speed x2, and wind chill y from the data shown

How do I determine if there is a linear relation among air temperature x1, wind speed x2, and wind chill y from the data shown below, measured values for various days, and then determine what theleast-squares regression equation y = b0 + b1x1 + b2x2, where x1 is air temperature and x2 is windspeed, and y is the responsevariable, wind chill?

X₁ -3030-10-30 -2010 30 00 -30 -2030 -10 20

X₂ 703050 100 3080 20 104050 4050 20 90

Y -960-62-104 -64-446-22-44 -88 -70-8 -44 -32

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