In: Statistics and Probability
People in the aerospace industry believe the cost of a space project is a function of the mass of the major object being sent into space. Use the following data to develop a regression model to predict the cost of a space project by the mass of the space object
. Determine r2 and se. Weight (tons)
Cost ($ millions) 1.897 $ 53.6 3.019 183.5 0.453 6.4 0.969 23.5 1.058 34.3 2.100 110.4 2.402 104.6
ŷ = enter a number rounded to 4 decimal
places * + enter a number rounded to 4
decimal places * x
r2 = enter a number rounded to 3 decimal
places **
se = enter a number rounded to 3 decimal
places **
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