Questions in Grade College

Questions in Grade College

[Free] Simplify the complex numbers: $\frac{4+i}{2-5 i}$

[Free] The meso level of analysis refers to: A. examining how our identities and experiences are partly formed through small-scale interpersonal and intrapersonal relations (i.e., families, other individuals, one's sense of self). B. examining how our identities and experiences are partly formed through large institutions, systems of classification, and/or global events and contexts (i.e., laws, government, military, the media, immigration, healthcare, racism, COVID-19). C. examining how our identities and experiences are partly formed through community-level relations (i.e., neighborhoods, schools, the workplace, church or place of worship). D. examining at least three levels together.

[Free] Petro made a tally chart shown below. Hours Spent Watching TV | Hours | 4 | 5 | 6 | 7 | | :---- | :-: | :-: | :-: | :-: | | Tally | | | III | III | Which would be a good statistical question based on the tally chart? A. Did you watch four hours of TV today? B. Did you watch TV today? C. Did you watch five or six hours of TV today? D. How many hours did you spend watching TV today?

[Free] Solve for x. $x^2-2 x-19=0$

[Free] Read the quotation from "A Hymn to the Evening". "Let placid slumbers sooth each weary mind, At morn to wake more heav'nly, more refin'd" These lines contain an example of A. simile B. metaphor C. hyperbole D. synecdoche

[Free] Why is this statement considered a theme and not a plot summary? True friends will always be there for you when you need them. A. It is a general idea about human nature. B. It presents a conflict that has been resolved. C. It relates the events of a specific story. D. It introduces the main characters.

[Free] Subtract. $\frac{1}{20}-\frac{-17}{20} =$ $\square$

[Free] $\frac{12}{5}+\frac{4}{3}=$

[Free] The correlations between Age and Income as measured on 100 people is r = 0.72. Explain whether or not each of the possible conclusions below is justified. a) When Age increases, Income increases as well. b) The form of the relationship between Age and Income is straight. c) There are no outliers in the scatterplot of Income vs. Age. d) Whether we measure Age in years or months, the correlation will still be 0.72. a) Choose the correct answer below. A. No, because correlation does not imply causation. B. Yes, because of the strength of the correlation and the size of the sample, it can be assumed that when Age increases, income increases as well. C. No, because this is not known from the correlation alone. Extreme outliers can cause correlations to shift dramatically and can even cause a change in signs. D. Yes, because the correlation is positive and close to 1, it can be assumed that when Age increases, income increases as well.

[Free] Which of the following does virtue ethics have a hard time explaining? A. How we can know who our role models should be. B. The Life of Pi C. The role of emotions in morality. D. The Riddle of the Sphinx.