Question 3 of 10 Which is an example of a study that is based on a secondary analysis?
A. Collecting data by surveying people
B. Analyzing data collected over a period of a year
C. Collecting data by interviewing people
D. Analyzing data collected by others

What is the difference between a journal entry written by an eyewitness to an event and a play written about the same event? a. the journal entry is a historiographical source, while the play is a periodical source. b. the journal entry is a chronological source, while the play is a primary source. c. the journal entry is a primary source, while the play is a secondary source. d. the journal entry is a secondary source, while the play is a periodical source.