M11 Discussion - Data Security

Data security is a concern every day for information technology professionals. Users, even information technology professionals move data from point to point on a regular basis and often this requires some form of mobility. For this discussion, please address the points listed below. If you use web sources, include the complete URL to the article.

• Think about your normal day. Describe how you use your smartphone, table, or laptop away from your home or office.
• Now, refect on the possible areas in which your data could be breached, reviewed, copied, or stolen.
• If you were an information technology professional, what are some of the things you would do to help prevent such data breaches?

Each student will be responsible for responding to the discussion question by Wednesday with a word count of at least 250 words.

LP2 Assignment: Social Support and Student Success This assignment will assess competency 2. Evaluate how Support can have a powerful effect on student performance, retention, and persistence. Directions: Write a 1500 word research paper titled The Importance of Social Support and Student Success. Provide your analysis of this topic. In addition to your analysis, please include an answer to the following questions: Prioritize the importance of Academic Support & Support Programs during the critical first year of college. Assess the impact of Self-Efficacy and Student Success on retention. Can universities help students improve their self-efficacy? Evaluate the research evidence surrounding Financial Support and student retention. You must provide a separate/different reference in your answer to each question. One reference must be from the Survey of Best Practices in Student Retention 2015 Edition.

Dynamic Weight Loss Co. offers personal weight reduction consulting services to individuals. After all the accounts have been closed on June 30, 20Y7, the end of the fiscal year, the balances of selected accounts from the ledger of Dynamic Weight Loss are as follows:

Prepare a classified balance sheet that includes the correct balance for Cash. Land must be entered as the first fixed asset. Be sure to complete the statement heading. Refer to the Instructions and the list of Labels and Amount Descriptions for the exact wording of text entries. Negative amounts should be indicated by a minus sign. You will not need to enter colons (:) or the word "Less" on the balance sheet; they will automatically insert where necessary.

Prepare a classified balance sheet that includes the correct balance for Cash. Land must be entered as the first fixed asset. Be sure to complete the statement heading. Refer to the Instructions and the list of Labels and Amount Descriptions for the exact wording of text entries. Negative amounts should be indicated by a minus sign. You will not need to enter colons (:) or the word "Less" on the balance sheet; they will automatically insert where necessary.

The following scenario is to be used to complete Case Study 2 – Regression Analysis. Please create your output in Excel, Copy it to Microsoft Word and answer the questions below. Everything should be in one word file. Please copy and paste the excel output created as the last page of the assignment, after the answers to the questions.

The owner of Showtime Movie Theaters, Inc., would like to estimate weekly gross revenue as a function of advertising expenditures. Historical data for a sample of eight weeks follows.

How many independent variables are there?

3 independent variables

List and label each independent variable (x?, x?, etc.)

X1 = Weekly gross revenue

X2= Television Advertising

X3= Newspaper advertising

Develop a simple linear regression equation using ONLY the amount of television as the independent variable. (Include this output)

Develop a simple linear regression equation using ONLY the newspaper advertising as the independent variable. (Include this output)

Develop a multiple regression equation using the amount of television and newspaper advertising as the independent variables. (Include this output)

Answer the following questions based on the multiple regression output ONLY!!

What is the proportion of variation in Weekly Gross Revenue due to television advertising and newspaper advertising?

What is the strength of the linear relationship between the amount of television, newspaper advertising and weekly gross revenue?

List the SSR, SSE, SST, MSR, MSE.

Give the value of F.

What is the p value for this regression model? P = (two decimal places)

Is this model useful? If so, why and if not, why not. If the model is useful, proceed to question 12.

If the model is useful, estimate the weekly gross revenue for a week when $3500 is spent on television advertising and $1800 is spent on newspaper advertising?

Are each of the variables good for the model? List their p values and explain your answer.

Need assistance on answering please

California​ Dreamin' manufactures​ 1960’s style clothing and accessories. The company produces two main​ products: Floral and​ Tie-Dye. Currently the company uses a traditional overhead rate in which Manufacturing Overhead is allocated to products based on direct labor hours logged. The projected production levels for the period are​ 1,000 units of Floral and 500 units of​ Tie-Dye.

Due to profitability​ concerns, management is considering switching to Activity Based Costing​ (ABC). Management has divided Manufacturing Overhead Costs into three activities and cost​ pools: Assembly​ $32,000; Machine Setup​ $12,000; and Product Movement​ $102,600. Management has identified the following cost drivers for each overhead​ activity: direct labor hours for​ assembly, number of setups for machine​ setup, and number of moves for product movement.

The following information has been compiled for each product​ line:

The direct material cost for each Floral unit is​ $10.50; the direct material cost for each​ Tie-Dye unit is​ $15.25. Direct laborers are paid at a rate of​ $20 per direct labor hour.

QUESTION​ 1: Using the above​ information, determine the per unit amount by which the​ Tie-Dye line is​ overcosted/undercosted by the current costing system

A.

​$19.28 overcosted

B.

​$9.64 undercosted

C.

​$1.18 overcosted

D.

​$25.01 undercosted

E.

​$20.71 undercosted

QUESTION​ 2: Using the above​ information, complete the following statement . . . Assuming the company marks up costs​ 75% to determine sales​ price, the Floral line is being ​____ (enter the word​ "over" or the word​ "under") priced by ____ per unit ​(round answer to the nearest ​penny).

A summary of cash flows for Ousel Travel Service for the year ended November 30, 2016, follows. The cash balance as of December 1, 2015, was $203,000.

Prepare a statement of cash flows for Ousel Travel Service for the year ended November 30, 2016. Refer to the cash receipts and cash payments information given in the instructions and to the lists of Labels and Amount Descriptions for the exact wording of the answer choices for text entries. Be sure to complete the statement heading. A colon (:) and the word “Deduct” will automatically appear if they are required. Enter amounts that represent cash outflows as negative numbers using a minus sign.

As the COVID-19 epidemic rages in Ghana, many are seeking answers to the following questions: 1. What are the risk factors for getting infected with COVID-19? 2. What are the risk factors for having symptomatic infection i.e. feeling unwell? 3. What are the risk factors for severe disease (needing hospitalization) and death once a person is infected with COVID-19? Out of the under listed, choose a study design to answer any ONE of the three research questions above: 1. Case-based (prevalent cases) 2. Case-based (incident cases) 3. Case-Cohort (incident cases) 4. Density/Nested (incident cases) 5. Case-Crossover (incident cases) 6. Retrospective cohort 7. Community trial 8. Randomized controlled trial Question 1 Describe the design you select for carrying out the study to answer the research question you selected. In your description, be sure to capture as many elements as possible which highlight the design. E.g. if the simple case-control design was one of the options and you had selected it (note it is not one of the options), you would have to clearly define who your cases would be and who your controls would be, as well as when and how you would identify them etc. Type your response here. Word limit: min 600, max 1,000 Question 2 Provide three specific and practical reasons for your choice of study design for the research question you selected as opposed to any other of the designs. Do not simply state the generic strengths or advantages of your chosen study design, but make them specific to the research question. Type your response here. Word limit: min 200, max 500 Question 3 For each study design you have described to address the research questions, provide three possible research biases and how you would solve them. Do not simply state generic biases and how they are addressed, but be practical about it and how it relates specifically to the research question.

Bill Hughes is a 26 year-old man who lives with his wife. He has a history of type one diabetes and is overweight. He presented to the emergency department, complaining of feeling foggy in the head and sleepy. His wife reports that he became very drowsy and confused after dinner. Bill has high blood sugar levels which were managed in the emergency department and he has been transferred to the medical ward. You are the nurse assigned to care for Bill for the afternoon shift. Following handover you go to introduce yourself to Bill you find he has tachypnoea, and his skin is flushed and dry. You can smell his breath which has an acetone scent. From his medical history you gather the following data;

Subjective data (provided by his wife)

•           Was diagnosed with Type 1 diabetes mellitus 2 years ago

•           Is taking 48 U of insulin daily: 12 U of regular insulin plus 20 U of isophane (NPH) before breakfast, 8 U of regular insulin before dinner and 8 U of NPH at bedtime

•           Has a history of flu-like symptoms for 1 week with vomiting and poor appetite

•           Stopped taking insulin 2 days ago when he was unable to eat

•           Lethargic but responding appropriately

Objective data

Physical examination

•           Kussmaul breathing

•           BP 95/65, HR 93 bpm, Temp 35.6 ⁰Celsius, Resp 22 bpm

•           Acetone smell on breath

•           Skin flushed and dry

•           GCS 14

Diagnostic studies

•           Blood glucose level: 38.5 mmol/L

•           Blood HbA1c: 9%

•           ABG’s: pH 7.24, HCO3 18 mmol/L

•           U&E’s K 4.1 mmol/L Na 154 mmol/L

•           Urinalysis - ketonuria

(A).Demonstrate your knowledge of the pathophysiology of Type 1 diabetes mellitus and the development of diabetic ketoacidosis (DKA) in this patient (300-word limit)

(B)Examine the clinical manifestation demonstrated, establish why they are occurring, and outline the medical and nursing management Bill requires.(400-word limit)

Parametric Equations Project (Launch Angle)

A 90mph fastball can leave a player’s bat at the speed of 110mph. Suppose a
batter hits such as fast ball at a height of three feet above the ground to dead
center field where the distance of the 12 foot high outfield fence is 410 feet
from home plate. The “launch angle” is the vertical angle at which a ball leaves
a player’s bat after being hit.
Assuming the only force acting on the ball is gravity (−?? ??/?
?
), determine
whether the batter hit a home run if the launch angle is ??°. Round all
calculations to three decimal places.

Submission: You will be graded on both your math and writing skills.
Therefore, all your written responses should be given in complete sentences, and
all mathematical expressions should be well-defined and include proper notation.
MS Word provides an equation feature under “Insert” which will allow you to
format the mathematical expressions.
Your submission must include the title of the project and underneath it your name.
The project will have three sections that must be titled “Approach”, “Solution”
and “Reflections”. The format and grading of these sections is as follows.
Approach: (5 points)
Write two or three paragraphs describing your approach to solving this problem.
This should include the steps you will take as well as how you will determine
whether your solution is reasonable.
Solution: (30 points)
In this section, you will provide your mathematical solution to the problem. Each
mathematical expression you provide as part of your solution must be described
or explained in writing. The manner in which your textbook presents solutions to
word problems is a good model for this section. Be sure to provide a sufficient
number of steps in detailing your solution. The textbook often skips step in order
to limit page count; you are not under such a restriction; so don’t skip steps. It
will count against you.
Reflections: (5 points)
Write a paragraph or two reflecting on this assignment. What did you learn from
the assignment? Were there any calculations that were surprising to you? What
changes might make the project more realistic?

Write a Python program for the following:

A given author will use roughly use the same proportion of, say, four-letter words in something she writes this year as she did in whatever she wrote last year. The same holds true for words of any length. BUT, the proportion of four-letter words that Author A consistently uses will very likely be different than the proportion of four-letter words that Author B uses. Theoretically, then, authorship controversies can sometimes be resolved by computing the proportion of 1-letter, 2-letter, 3-letter, ..., 13-letter words in the writing and then comparing it with the same statistics from known authors.

Your task is to write a Python program that computes the above statistics from any text file. Note that apostrophes do not count in the word length. For example, "he's" is a three-letter word. Words like hard-hearted should be replaced with two words with a space between them (hard hearted).

Name of input file: romeo_and_juliet.txt

Proportion of 1- letter words: 4.8% (1231 words)

Proportion of 2- letter words: 16.1% (4177 words)

Proportion of 3- letter words: 20.3% (5261 words)

Proportion of 4- letter words: 24.3% (6295 words)

Proportion of 5- letter words: 15.0% (3889 words)

Proportion of 6- letter words: 7.9% (2048 words)

Proportion of 7- letter words: 5.2% (1352 words)

Proportion of 8- letter words: 3.7% (953 words)

Proportion of 9- letter words: 1.5% (378 words)

Proportion of 10- letter words: 0.7% (190 words)

Proportion of 11- letter words: 0.3% (71 words)

Proportion of 12- letter words: 0.1% (20 words)

Proportion of 13- (or more) letter words: 0.0% (12 words)

Here the program is tested on the full text of Romeo and Juliet but it should work for any file. The sample run above shows the actual proportion and count of different sized words in the file. Hint: make sure to replace each character in ",.!?;:][-\"" in the text with a space before doing any splitting.