A recent survey indicated that the general population of people rated affirmative action plans in the workforce with a mean of 62. The researcher believes that in a more educated workforce, affirmative action plans would receive a higher rating. She randomly selected a dozen college professors from across the country to complete the survey, and below are her results. Survey: 77 70 68 63 58 64 60 70 63 77 72 61 Did these college professors rate affirmative action plans significantly higher than the general population? Solve this directional problem with an alpha level set to 0.01.