The proportion of students that got the recommended amount of sleep is 0.179.
<h3>What is a proportion?</h3>
A proportion can be defined as an expression which is typically used to represent (indicate) the equality of two (2) ratios. This ultimately implies that, proportions can be used to establish that two (2) ratios are equivalent and solve for all unknown quantities.
<h3>How to calculate proportion of students that got the recommended amount of sleep?</h3>
Since the total number of students in this class is 28, we would develop an expression to relate the number of students that sleep at least for 5 hours per night:
Proportion = 5/28
Proportion = 0.179.
Read more on proportions here: brainly.com/question/870035
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Complete Question:
Students in a high school statistics class responded to a survey designed by their teacher. One of the survey questions was “How much sleep did you get last night?” Here is a dotplot of the data: Experts recommend that high school students sleep at least per night. What proportion of students in this class got the recommended amount of sleep? Amount of sleep (h) (Round your answer to three decimal places.)
I think it's letter B. When an object freezes, such as ice, their molecules will be contracted due to the molecules that looses kinetic energy. When there is a lose of kinetic energy, then the temperature is cold. So the answer is contraction because it causes the molecules to freeze.<span />
Keely experiences feelings of revulsion at the thought of watching footage from the Nazi's death camps. Freud would attribute these feelings to Keely's <span>superego.
</span>According to Freud, super-ego deals with moral issues that a person may have - so it helps us form appropriate opinions about what is right and what is wrong. Keely understands that the Holocaust is a bad thing, and naturally he feels disgusted by it.
Hope This Helped! :3
A more positive mindset should lead to a more enjoyable life.
The migration in the United States in the mid 19th century and the migrations in the present have some similarities and differences.
The Irish immigrants that flooded the United States, migrated because of the potato famine in their country, so people were literary starving and on the verge of existence. The similarity with today's migrations can be see in the massiveness of the migration, especially in Europe, where millions of people are coming from Africa and the Middle East, and it causes big problems.
On the other hand, the Irish had a similar background, and shared pretty much the same values, and the culture and religion were very close with the people in the United States, so the integration into the society was not a problem at all, and everything went smoothly. In Europe, the new migrants are coming from totally different cultural backgrounds, have different values and religion, and languages that are not similar to the one in the hist country. They do not even want to integrate (not all, but the biggest portion of them), and instead of integrating they are actually separating and creating zones where only migrants live and continue to live in the way they did before the migration, and that is causing a big problem. That is a big difference with the Irish migration.
