Candidates are reviewed by four separate reviewers and their comments and scores which range from 1 (lowest) to 5 (highest) are stored on a review record that is a detail record for a candidatewhat is the best way to indicate that a combined review score of 15 of better is required to recommend that the candidate come in for an interview?A. Use a validation rule on a total score field on the candidate record that prevents a recommended field fomr being true if the total score is less than 15B. Use a workflow rule to calculate the sum of the review scores and send an email to the hiring manager when the total is 15 or betterC. Use visual workflow to set a recommended field on the candidate whenever the cumulative review score is 15 or betterD. Use a rollup summary field to calculates the sum of the review scores, and store this in a total score field on the candidate

Asociologist wants to study a culture that occurs in some women’s prisons: “state families,” in which individual prisoners take on certain roles within a group of like-minded prisoners. there is previous evidence that younger prisoners will use older inmates who play the roles of grandparents as a resource before they will turn to staff for and advice. the lieutenant in charge of a dorm of long-term prisoners offers to gather volunteers to speak to the researcher and also offers to vouch for the integrity of the researcher. the use of this staff is: a valid use of a statistical technique referred to “snowball sampling” wherein the inclusion of the first subject leads to the recruitment of another one subject.a useful tactic in obtaining a sample of prisoners who both meet the criteria and who will be honest with the researcher.wrong and is prohibited; subject selection needs to be free from intervention by prison authorities or prisoners.acceptable only when the researcher’s irb grants a special waiver.