Informed consent.

1.Explain the concept of informed consent.
2.Discuss the difference between verbal, written, & implied consent.
3.Describe the role of the patient, physician, nurse, & hospital in informed consent.

Sample Solution

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Confidential Informants

Reflect on one of the assigned topics in criminal evidence law (below). Is there some aspect of the topic that
you think is particularly good or bad? You may be thinking of policies you know of that are working very well,
that are unsuccessful, or that are successful but potentially come at a higher cost than you think is necessary.
It is important that you not try to write about the topic itself, but rather about a manageable aspect of it that you
can cover effectively in six to eight pages.
Whatever the topic you choose, you should be able to make a clear argument in support or against it. It is not
enough to simply regurgitate the textbook; you should try to make your own argument. You are perfectly free to
disagree with your instructor, your textbook, or your classmates, so long as you support your arguments with
logic and evidence.
State a clear and specific thesis that expresses the issue and your position or solution.

Sample Solution

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Research Methods in Finance

[This Version: 09-12-2020]
1.(Stock & Watson 2019, Exercise 2.1) Let Y denote the number of “heads” that occur when two (fair) coins are tossed.
(a)Derive the probability distribution of Y.
(b)Derive the cumulative probability distribution of Y.
(c)Derive the mean and variance of Y.
2.(Stock & Watson 2019, Exercise 2.5) In September, Seattle’s daily high temperature has a mean of 70 degrees Fahrenheit and a standard deviation of 7 degrees Fahrenheit. What are the mean, standard deviation, and variance in degrees Celsius?
3.(Stock & Watson 2019, Exercise 2.9) X and Y are discrete random variables with the following joint distribution:
Y =14 Y =22 Y =30 Y =40 Y =65
X=1 0.02 0 05 0.10 0 03 0.01
X=5 0.17 0 15 0.05 0 02 0.01
X=8 0.02 0 03 0.15 0 10 0.09
This is, Pr(X = 1,Y = 14) = 0.02, and so forth.
(a)Calculate the probability distribution, mean, and variance of Y .
(b)Calculate the probability distribution, mean, and variance of Y given X = 8.
(c)Calculate the covariance and correlation between X and Y .
4.(Stock & Watson 2019, Exercise 2.10) Compute the following probabilities:
(a)If Y is distributed N(1,4), find Pr(Y ≤ 3). (b) If Y is distributed N(3,9), find Pr(Y > 0).
(c)If Y is distributed N(50,25), find Pr(40 ≤ Y ≤ 52).
(d)If Y is distributed N(5,2), find Pr(6 ≤ Y ≤ 8).

Sample Solution

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Cultural Dance

Using a minimum of two sources (not including Wikipedia), please write a one page paper summarizing the history of Merengue and Bachata. Since this is a short paper, focus on the cultural origins of the dance, how it became popular and its practice today.

Sample Solution

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