I believe the answer is a
Answer:
meta-analysis
Explanation:
Meta-analysis involves the statistical procedure of combining data and results from multiple studies and trying to determine or draw relevant conclusions from here.
From the example above, Dr. DiLorenzo combines results from a number of studies of same topic to investigate the relationship between two variables. He is doing a meta-analysis.
I believe the answer is D :)
According to Americaslibrary.. It was a tension between the American colonists and the British. British soldiers were guarding the Boston Customs House. One of the soldiers was enraged when they were hit and they fired into the crowd. When they were ordered not to fire.
Five colonists were shot and killed.<span />