<span>Moveon.org and Americans for Prosperity are both advocacy groups. While each is at opposite ends of the liberal-conservative spectrum, they both have a common purpose. Each strives to educate the public in a manner that will gain support for their political ideology.</span>
Answer:
Community helpers are important people whose job is to help others. Everyone who lives in a community can be a community helper. Some examples of community helpers are grocery store clerks, teachers, firefighters, paramedics, police officers, and bakers.
Explanation:
thanks for the points...
The scenario demonstrates the phenomenon cocktail party effect. This is where a person can focus on a thing with the use of his or her auditory senses even when the person is on another stimuli. To simplify, it is where a person can still focus on the person he or she is talking to despite with the noisy background. This is what Lauren's is demonstrating as she can focus on the passenger even if there are multiple announcements.
<span>In randomized controlled trials, people are randomly assigned to each category to offset any potential bias.
</span>Selection bias<span> is the phenomenon where</span><span> the </span>selection<span> of people or groups is not adequately randomized to offset potential bias in research studies. This in turn does not ensure that the study samples included in research are representative of the population needed to be tested on.</span>
