SEAphysics2116 SEAphysics2116

24-05-2023
Mathematics

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Write formula from the following summary statistics. Make predictions of yhat. 1. SSxy = 151 SSX = 28 x = 30 { y = 420 n=6 a) Write equation - use 3 decimals b) Using the equation, solve for x = 50 2. SSxy = 66.233 SSxx = 64.817 { x = 46.5 y = 45.5 n=15 a) Write equation-use 3 decimals b) Using the equation, solve for x = 2 3a) SSE = 126 SST = 490 Solve for r2 b) Write the definition of the Coefficient of Determination.

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