Question: Consider Edwin Hubble's data from the early 1900's on the distance from Earth (Mpc) and the velocity (km/sec) for a sample of galaxies. Bivariate Fit

Consider Edwin Hubble's data from the early 1900's on the distance from Earth (Mpc) and the velocity (km/sec) for a sample of galaxies. Bivariate Fit of Velocity (km/s) By Distance (Mpc) 1000- Velocity (km/s) 500 0 0.5 1.5 Distance (Mpc) -Linear Fit The correlation coefficient is r = .79. a. How would the correlation change if we let x be velocity and y be distance from Earth? b. How would the correlation change if velocity were measured in miles/hour

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