Question

for each scenario listed on the left, determine whether the scenario represents an independent samples or matched pairs (dependent samples) situation by placing the appropriate letter in the box provided. - comparing the number of speeding tickets received by men to the number received by women - comparing pain levels before and after treatment with magnetic therapy - comparing pre - test scores with post - test scores after summer training camp - comparing pain levels of a group receiving a placebo to a group receiving a medicine a. independent samples b. matched pairs (dependent samples)

Explanation:

1. Men and women are separate groups, so comparing speeding - tickets is independent samples.
2. Pain levels before and after treatment for the same individuals make it matched pairs.
3. Pre - test and post - test scores for the same individuals after training camp are matched pairs.
4. Two different groups (placebo and medicine) are compared, so it's independent samples.

Answer:

1. a. Independent Samples
2. b. Matched Pairs (Dependent Samples)
3. b. Matched Pairs (Dependent Samples)
4. a. Independent Samples