Question: Need the the correlation coefficient, the coefficient of determination (R^2), the equation of the least-squares line (i.e. fill in the numbers fory^=^0+^1x ), the slope
Need the the correlation coefficient, the coefficient of determination (R^2), the equation of the least-squares line (i.e. fill in the numbers fory^=^0+^1x ), the slope (^1), and the y-intercept (^0) for this sample:
42.37, 43.53, 44.59, 45.11, 45.48, 49.38, 52.26, 56.38, 56.59, 57.15, 9.25, 61.032, 63.05, 61.032, 61.16, 61.17, 61.18, 61.36, 43.57, 46.56, 47.56, 48.56, 49.56, 50.56, 51.56, 52.56, 53.56, 54.56, 55.56, 56.56. 57.56. 58.56. 59.56. 60.56. 61.56. 62.56, 63.56
Summary:
Standard Deviation: 6.566428358
Mean: 54.5047027
Median: 56.38
Upper Quartile: 61.032
Lower Quartile: 48.97
Max: 63.56
Min: 42.37
Step by Step Solution
There are 3 Steps involved in it
1 Expert Approved Answer
Step: 1 Unlock
Question Has Been Solved by an Expert!
Get step-by-step solutions from verified subject matter experts
Step: 2 Unlock
Step: 3 Unlock
