What is the upper confidence limit of the 95% confidence interval for the difference between the means?

Which rater error is made when people give higher evaluation to individuals who they consider akin to themselves?

A. Selective B. Distributional C. Halo/horns D. Similar to me

Under the Alquist-Priolo Special Studies Act a subdivider would be required to disclose to potential purchasers:

A: Toxic waste sites; B: Earthquake fault lines; C: Flood hazard zones; D: Water quality reports.