Question # 1 Separating our personal and professional lives is increasingly difficult, particularly as many Americans are working from home as a result of the Coronavirus Pandemic. Many organizations have had to quickly alter their operating procedures and put practices in place to support employees working remotely. Discuss your view when it comes to working remotely. What types of adjustments have you or your organization had to make to support employees working from home? Are you able to turn work off after hours like some of the companies in the article? If you are essential personnel and required to report to work, discuss how that experience has been for you in the midst of the Coronavirus Pandemic. Minimum Word Count: 300 word count per question for initial post.

In a recent survey conducted by the Pew Research Center, a random sample of adults 18 years of age or older living in the continental united states was asked their reaction to the word socialism. In addition, the individuals were asked to disclose which political party they most associate with. Results of the survey are given in the table.

a) Explain why this data should be analyzed by the homogeneity of proportions.

b) Does the evidence suggest individuals within each political affiliation react differently to the word socialism? (Use the =0.05 level of significance.)

1. State the null and alternate hypothesis

2. Verify the requirements.

3. Calculate the test statistic.

4. Find the corresponding p-value.

5. State your conclusion.

Medical Terminology Project: The project needs to be at least 300-word minimum and utilize 50 medical terms. The medical terms must be full medical terms. You may not use just prefixes, suffixes or word roots. The words must be from the Purple boxes in your book. They must be typed and medical terms must be highlighted but you may put this project together any way you like. You can write a paper, do a powerpoint or do something really creative. You have creative license! You may pick any topic you find interesting. Note: You are welcome to do this in groups too, be creative! Perhaps you could create a script and read the medical dialog in a skit? I love to have some collaborations when possible.

You perform the analysis on EXCEL and write out your analysis result in a separate word or pdf file.

Submit both EXCEL and WORD / PDF file.

Download daily adjusted close price from AAPL and SPY for the last 10 years INTO Spreadsheet. Create daily return.

1. What is the daily mean return and daily stdev for AAPL and SPY return? What is the correlation between the two?

Questions below DO NOT NEED EXCEL (only need numerical values from part 1):

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If you run a market model regression:

ret_aapl = intercept + slope * spy_ret + error

2a. What is the value of intercept and slope?

2b What is the regression R-square?

2c. What is the stdev of regression error term?

2d. What is the 95% Confidence interval for the regression slope?

7) (a) (2 pts) How many permutations are there of the word QUARANTINE?

(b) (4 pts) How many of the permutations of QUARANTINE do NOT the same letter appearing consecutively? (Thus, any permutation with the substring "AA" should not be counted and any permutation with the substring "NN" should not be counted.)

(c) (6 pts) A mountain permutation is defined as one where the first portion of the permutation has letters in strictly increasing alphabetical order, and the second portion with the letters in strictly decreasing alphabetical order. One mountain permutations of the letters in QUARANTINE is AINTURQNEA. Notice that only a set of letters with a unique "maximum" alphabetic letter have mountain permutations. For this permutation, A < I < N < T < U, and U > R > Q > N > E > A. How many mountain permutations are there of the letters in the word QUARANTINE?

The following quote appeared in an article entitled ‘Business and society in the coming decades’, which was available on the website of McKinsey & Company (accessed in October 2015).
“There are compelling reasons companies should seize the initiative to drive social and business benefits. First, in an interconnected world facing unprecedented environmental and social challenges, society will demand it. Increasingly, a basic expectation among customers, governments, and communities will be that the companies they do business with provide a significant net positive return for society at large, not just for investors. This will be part of the implicit contract or license to operate”.

Required:
a) Explain the above statement in the context of corporate social responsibility. [Word limit 150-200 words]
b) Further, do you think such a statement would impact the perceived ‘legitimacy’ of companies? Explain. [Word limit 200 – 250]

COMBINATIONS

Do the following problems using combinations.

1) How many different 5-player teams can be chosen from eight players?

2) How many 13-card bridge hands can be chosen from a deck of cards?

COMBINATIONS INVOLVING SEVERAL SETS

Following problems involve combinations from several different sets.

1) A club has 4 men, 5 women, 8 boys and 10 girls as members. In how many ways can a group of 2 men, 3 women, 4 boys and 4 girls be chosen?

2) How many 4-letter word sequences consisting of two vowels and two consonants can be made from the letters of the word PHOENIX if no letter is repeated?

java Programming Problem 1: Reverse Characters Create an application ReverseCharacters in which you use an array-based stack to read a sentence from the keyboard, and reverse the order of the letters in each word. Print the initial sentence, as well as the result of the reversal operation. Your Tasks: Using the information given in your textbook, create a class named ArrayBasedStack, that will help you solve the problem given above by providing the stack operations you need for this application. Create a class ReverseCharacters that solves the problem mentioned above using an array-based stack, implemented in the class required above. Note that the order of the words in the sentence remains the same, the scope being to reverse the characters in each word. If you implement all the required methods correctly, the driver program should generate outputs similar to the following:

In Python. A file concordance tracks the unique words in a file and their frequencies. Write a program that displays a concordance for a file. The program should output the unique words and their frequencies in alphabetical order. Variations are to track sequences of two words and their frequencies, or n words and their frequencies.

Below is an example file along with the program input and output:

Input : test.txt

output : 3/4 1, 98 1, AND 2, GUARANTEED 1, INDEED 1, PERCENT 1, SUCCEED 1, WILL 2, YES 1, YOU 2

The code needs to read different files by name and also the count the amount of times or occurrence the word showed up and attach the number to the word like above.. The text file will say  

"AND YOU WILL SUCCEED

YES

YES YOU WILL INDEED

98 AND 3/4 PERCENT"