-0.001866 |
Calculate the slope of the least squares line for the data. |
44.76 |
Calculate the y-intercept of the least squares line. |
negative |
Is the correlation positive, negative, or neutral? |
35 |
What is the expected infant mortality rate for a Pacific basin location with a per capita income of 5000 dollars? |
7908.91 |
What is the expected per capita income for a Pacific basin location with an infant mortality rate of 30? |
-0.6842 |
Calculate the linear correlation coefficient r for the data. |
moderate |
Is the correlation none, low, moderate, high, or perfect? |
0.47 |
Calculate the coefficient of determination. |
47% |
What percent of the variation in the per capita income explains the variation in the infant mortality data? |