Answer:
This is an example of: <u>a sample survey.</u>
Explanation:
In the experiment to determine the effect of sleep deprivation on the ability of the student to concentrate definitely needs an experimental setup rather than a randomized data collection.
<em>Do to the fact that, the experimental used a small sample sized area (Students in a calculus class) to test his hypothesis shows that the setup is a sample survey. </em>
<u>This sample survey result could be extrapolated to the whoe region (the classes in the school or whole school ) to determine if there was a major significance between the two variables.</u>
Answer:
Social (psychologist).
Explanation:
Given that Professor Thurstone is investigating a teacher's negative perceptions influence in the student's tests, he is most likely a social psychologist. This type of psychology studies how people's (not individuals per se) thoughts, feelings and behaviors are influenced by the presence of others. In this case, his group of individuals would be the students, and the influence he is studying is that of the teacher that causes negative perceptions in his group of study.
Answer: c - global warming
hope this helps :)
<span>Work ethic is a set of moral principals an employee uses in his job. If Katie has good work ethics, it means she will be characterized with honesty, personal integrity, responsibility, self motivation, optimism...</span><span>
Katie is starting to learn good work ethics. This means she is learning how to trust people. </span>
Answer:
Try yourself ones please
Explanation:
Who have never made mistake never learned anything
so please try
don't mind please
