4500 19.5 3000 31.4 3500 28 4000 23.6 3500 28 2500 40.9 3500 32.6 a) The symbol and value of the correlation coefficient

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4500 19 5 3000 31 4 3500 28 4000 23 6 3500 28 2500 40 9 3500 32 6 A The Symbol And Value Of The Correlation Coefficient 1 (52.03 KiB) Viewed 30 times

4500 19.5 3000 31.4 3500 28 4000 23.6 3500 28 2500 40.9 3500 32.6 a) The symbol and value of the correlation coefficient are as follows: Round final answer to 4 decimal places. r 0% = -0.929 Interpret this value: O linear relation between weight • There is a strong negative and mileage for cars. b) The symbol and value of the coefficient of determination are as follows: Round final answer to 4 decimal places. R? .863041 Interpret this value: can be About 86.30 86.3 % of the variation in mileage On explained by the linear model and weight c) Find the standard error of estimate. Round final answer to 4 decimal places. tarrat +biela