Based on the following information from the Chilean constitution, is Chile presidential, parliamentary, or semi-presidential?

A researcher is more likely to obtain statistically significant results when

a. the alpha-level is high b. beta is high c. the number of participants is high d. error variance is low e. all of the above

______ is the set of policies designed to help organizations recruit employees who are members of disadvantaged groups.

a. Administrative action b. Affirmative administration c. Action anonymous d. Affirmative action