Answer: Selection bias
Explanation:
Selection bias is defined as the process in which individual or group of individual are analyzed for selection process by lacking randomization property .This process displays that selected sample of individuals is not similar representative of major interest population.
According to the question,the systematic difference that occurs in selected group for experiment as per their last name is displaying that selected group does not represent interest population that is causing systematic error.Thus, this situation describes about selection biasing.
Answer:
A special kind of individual interview in which researchers ask lengthy, free-flowing kinds of questions to probe for underlying ideas and feelings is called: depth interview.
Explanation:
In-depth interview
A kind of qualitative research including an unregulated individual interview with an individual respondent, attended by an extremely skilled interviewer. The goal of in-depth interviews is to know the underlying impulses, beliefs, perspectives, and opinions of respondents on a particular topic.
They don't get real jobs and are making sandwiches
Answer:
The best answer seems to be letter B. an engaging question.
Explanation:
Even though Kimberly did use some startling statistics about child labor, it is her question that engages the audience. Rhetorical questions are a tool to get your audience thinking when you are giving a speech. The audience will begin to ponder what you have asked about, trying to find a solution for it. Therefore, they will pay close attention to what you have to say on that matter, to how you answer your own question.
