You have noticed that as the temperature drops outside, more students wear sweaters and heavy coats. your observation is most similar to: correlational research.
In correlational research, two variables are observed in order to determine whether there is a statistically significant link between them. Finding variables that are related to the extent that a change in one causes a change in the other is the goal of correlational research.
Contrary to experimental research, which solely depends on scientific technique and hypotheses, this kind of study is descriptive. Correlational research, for instance, may show the statistical link between high income earners and relocation; that is, the likelihood that someone will relocate or not increases with money.
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<u>To send Americans into space.</u>
The Project Mercury's aim was to send Americans astronauts into space. It was created in 1958, and a few months later, it selected the seven astronauts for the program, although one of them never made it to space because of a health problem: Deke Slayton.
The first astronaut to ever reach space was the American Allan Shepard, who made a suborbital flight, that is to say, he reached space and came right back down. Subsequently, astronaut Gus Grissom also went to space, and he was followed by John Glenn (who was the first who orbited Earth), Scott Carpenter, Wally Schirra, and Gordon Cooper (who spent 34 hours circling Earth).
It could be B.........................
