1 of 10 Anna got a high-paying job as a lab technician upon graduation. She took
five years to graduate from a public university and did take out a lot of
loans. What kind of return on investment (ROI) does Anna demonstrate?
Neutral ROI
Negative ROI
Can't determine ROI
Positive ROI

answer:

d. because dr. laguardia selected a widely used measure, his study generalizes to has strong external validity. external validity has limited external validity. other applications of this measure.

the widely used measure that he applied to his experiment was the benton facial recognition test. it employed on to football players and as result, only players who suffered brain concussions did not pas this test. and although it has an external validity, it is limited because it isn't general to apply to other population.

the answer would be a)henry grady because he came up with the term "new south"

answer; the candidate for vice president;

answer; code of federal regulations;