tion 1 of 13

A sociological researcher investigated the relationship between the number of messages an individual sends in a dating app and the average number of dates that individual goes on in a six month period. Data was collected from 75 colleges across the U.S. and the collected data would be best displayed using:

a pie-chart

side-by-side boxplots

a histogram

a two-way table

a scatterplot

Question 2 of 13

A social scientist, studying anger and health outcomes, records what type of anger patterns a person has (instrumental anger, hostile/aggressive anger, or passive/repressed anger) and records whether each person has heart problems or gastro-intestinal problems, for 300 trials.The collected data would be best displayed using:

a histogram

a scatterplot

a two-way table

side-by-side boxplots

a pie-chart

Question 3 of 13

A study was conducted in order to compare the effectiveness of different types of automotive oil and the amount of oil left after driving 30,000 miles in a Chevrolet Impala. The researchers tested the four brands of oil (for each brand of oil they tested 30 cars) and measured how much oil was left in the vehicle (in ounces) for each car. The collected data would be best displayed using:

a pie-chart

a two-way table

side-by-side boxplots

a scatterplot

a histogram