Is there an association between federal government spending for engineering research and the level of employment of scientists in the aircraft and missile industry? The data in the next table lists, for selected years, the amount (in millions of dollars) the federal government allocated to research in engineering and the number (in thousands) of scientists and engineers employed in the aircraft and missile industry. Conduct a nonparametric test to investigate the strength of the relationship between the two variables. Test using a = .lo.