For each scenario listed on the left, determine whether the scenario represents an Indepenent Samples or Matched pairs situation by placing the appropriate letter in the box provided. Comparing pain levels before and after treatment with magnetic therapy Comparing pain levels of a group receiving a placebo to a group receiving a medicine Comparing pre-test scores before training to post-test scores Comparing the number of speeding tickets received by men to the number received by women a. Independent Samples b. Matched Pairs