Roberts employer has agreed to pay half the tuition for robert to complete his college degree. this is known as?
a. a cafeteria plan
b. an educational payment
c. a total compensation package
d. educational reimbursement

the correct answer is d. educational reimbursement  

answer; i believe the correct answer is (4) flip a coin as each participant arrives,heads indicates assignment to the first group: tails indicates assignment to the second group;

the earthquake in haiti was a magnitude of 7.0 according to the u.s geological survey yet the smaller earthquake in haiti killed more than 200,000 and left more than 1.2 million people homeless. the chile earthquake was a magnitude of 8.8 and 500 times more stronger but chile's earthquake only injured 712 people.