IDL 3 Problems For the following problems you will focus on Polya’s

IDL 3 Problems For the following problems you will focus on Polya’s. IDL 3 Problems For the following problems you will focus on Polya’s.

IDL 3 Problems

For the following problems you will focus on Polya’s first two phases in solving a problem (refer to the Problem Identification Resources Canvas page as needed.). After reading and evaluating each of the four problems below, you will answer the following questions on the provided answer sheet and submit your answer sheet through the assignment upload. (The assignment does NOT require you determine a statistical method to use or complete the calculations for the problems. However, if you wish to do that for practice, you may.)

Problem Responses: Respond to the questions below for each problem on the provided answer sheet

Using your own words (that is: different words than the ones in the problem), what are you being asked to address?

What are the critical conditions or constraints on the problem?

What are the data, or the data-derived parameters, you have been provided with to solve this problem?

What is your sample?

What is the relevant population?

What other data or related information have you been given, and what are these relative to the problem?

Problem 1

Rádala, a manufacturer of athletic shoes knows that the average lifetime of their largest selling running shoes, their Healy style, is 15 months. The company’s materials engineers in research and development believe they have developed a new sole that will make the product last longer. This new product was worn by 30 individuals and lasted on average for 17 months, with an uncertainty of 5.5 months. Is the claim of a longer lasting running shoe supported by the trial results? Please base your decision on a level of significance of p < .05.

Problem 2

California Wine producer Chill Wines has in their line a mid-market chardonnay, of which they produce 200,000 bottles a year. They have been bottling their wines with natural cork closures, which are known to have sealing issues resulting in the spoilage of wine, a problem that is worse in their chardonnay than in the other wines they sell. This problem, which results in a 15% spoilage rate for their chardonnay, is both expensive and impacts the company’s reputation. They have researched several other closure products on the market and have decided to try using a new closure in a test run of 91 bottles their chardonnay. After allowing the wine to stay in the bottles for the time it generally takes to get it from the winery to customers, they tested the run and found 16 spoiled bottles. As the company has a both an immediate financial and reputation risk, they want to be 90% sure that changing the closures will help limit wine spoilage. What do their results suggest?

Problem 3

Bolum Manufacturing runs three shifts in their production plant. Industrial Engineers at the plant have documented more errors on their third shift than on the other two shifts. They believe the problem is caused by sleep deprivation and want to identify possible solutions.

To evaluate their belief that sleep deprivation is the issue, they have brought in sleep researchers to test the impact of REM sleep deprivation on the computerized assembly line tasks these workers complete. Selected third shift employees will participate in two nights of testing their sleep patterns prior to coming to work. On each night of testing employees involved are allowed a total of 4 hours of sleep. Testing conditions are counterbalanced so that half of the employees experience REM deprivation on the first night of testing and half experience REM deprivation on the second night of testing. Each employee after the sleep session is required to complete a computerized assembly line task. The task involves five rows of widgets slowly passing across the computer screen. Randomly placed on a one/five ratio are widgets missing a component that must be “fixed” by the employee. The number of missed widgets is recorded. Is the REM sleep deprivation making a significant difference?


Errors by REM Condition (per night tested)

REM Deprived

REM Control































Problem 4

Automobile manufacturer Gruman has identified a vehicle quality issue with the bumpers they are using on their mid-size sedan. Customers with these vehicles are suffering substantial damage and repair costs in low-speed impacts to the bumpers. The company has been soliciting proposals for a new collapsible bumper system to upgrade the performance of their sedans to be equal to the industry average of $400 or less in a collision impact of ≤15 miles per hour (mph). Gruman Engineers believe they have found a bumper system that will meet this requirement. To demonstrate it, they crashed six sedans with this bumper into a barrier at 15 mph, submitted them for repairs and recorded the cost of the repairs. The mean and standard deviation of the costs are found to be $458 and $48, respectively. At the α = .05 significance level, does the test data contradict the manufacturer’s claim that the repair cost does not exceed $400?

The problems above were derived from problems from older editions of your textbook or developed by faculty who have generously shared their work through creative commons for our use, they include:

David Caprette, Ph.D. Rice University

Alexander Holmes, Barbara Illowsky, & Susan Dean, OSCRice University from Introductory Business Statistics: OpenStax

Laurel Wainwright, Ph.D., University of Massachusetts Boston

Linda Woolf, Webster University[supanova_question]

Chapter 13- Shifting Sands

Chapter 13- Shifting Sands.

1. Who was Nicole? What was her relationship with the author? 2. How did Nicole deal with problems in her marriage? 3. What possibilities did the author’s husband offer to her that would solve the problems she faced in Saudi Arabia? 4. Did the writer’s husband betray her? Chapter 14 (used to be 12 or 13) The Cage 1. Why doesn’t the author or her son speak fluent Arabic? As you read, were you surprised that they did not speak fluent Arabic? 2. Describe the apartment the author moves into. What is its atmosphere? 3. How could the author use a telephone? 4. What happens to the author’s son when he plays with some children in the street? Why do you think that happened? 5. Explain ways in which parents and society can ensure that children play together in a kind manner (a paragraph please). 6. Why do you think Sylvia’s husband didn’t believe she was having a nervous breakdown? What was his state of mind? 7. Give an example from your own observation—your life of what you have seen—of someone denying the suffering of another person (pretending it does not exist). Chapter 15 (used to be 13 or 14) The Hardship of Ease 1. What parts of her culture does the author bring to Arabia and Islam? 2. Why did the author switch to a pen name while writing during the First Persian Gulf War? 3. What job did Kate have? Chapter 16 (used to be 14 or 15) Stolen Treasures 1. Does the interjection of a story from the old days of Arabia relieve the tension of the main story? Why or why not? 2. Do you think the reaction of the husband to news of his wife’s pregnancy is good for their marriage? Why or why not? Chapter 17 Neck Rings of the Doves (not in earlier editions) 1. Do you think Isabel’s life was hard? Why? 2. What kind of business did Joyce run? 3. What are the five things that contribute to the shattering of many Western wives of Saudis? 4. How did Rita’s daughters show they loved their mother? 5. Who was Fareed? 6. What made Saleh unusual?


Diagnosis of a Fictional Character

IDL 3 Problems For the following problems you will focus on Polya’s Writing Essay Help Diagnosis of a Fictional Character.

 Instructions: Watch an episode of Law and Order: Special Victims Unit of your choice and identify a fictional character in the episode that you feel meets criteria for a DSM-5 mental disorder. You may watch any episode but here is a list of possible episodes you may select from: • “Coerced” Season 5, Episode 6 • “Identity” Season 6, Episode 12 • “Starved” Season 7, Episode 8 • “Hothouse” Season 10, Episode 12 • “Witness” Season 11, Episode 16 Format Guidelines: Use APA formatting and (if necessary) citations. Times New Roman, 12- point font, 1 inch margins. Formal writing style (do not use “I” or “me” throughout the paper). Episode Synopsis: Provide a brief synopsis of the episode you have chosen for the assignment. Discuss main plot of the episode and clearly identify the fictional character you will be diagnosing. This part of the assignment should be no more than 1-2 paragraphs. Diagnosis: Identify the DSM-5 psychological disorder(s) for which you believe your fictional character meets criteria. You may choose to include ICD-10 coding, which you can find online. Coding is not mandatory. This part of your assignment should only be 1-2 lines (depending on your number of diagnoses), single-spaced and should follow this format: F41.0 Panic Disorder Without Agoraphobia F34.1 Persistent Depressive Disorder Rationale: What presenting symptoms does the fictional character display that meets criteria for a diagnosis? Each diagnosis in the DSM-5 has a list of set criteria that need to be met before a diagnosis can be made. Provide rationale for your DSM-5 diagnosis using specific evidence from the episode to support your claims. Use phrases such as “for example”, “as demonstrated/displayed/exhibited/evidenced by” to justify your diagnosis (e.g., Character X meets criterion A as demonstrated by her experience of panic following the attack). This part of your paper should be 1-2 pages. Differential Diagnosis: What would be the other related disorders a clinician may consider given the presenting symptoms? What possible differential diagnoses would you consider? What other information may be needed to make an accurate diagnosis? Identify possible differential diagnoses and discuss why these disorders were ruled out. This is the part of the paper that highlights your thought process of how you eventually came to decide on the aforementioned diagnosis. This part of your paper should be the most substantive portion of your paper.


The Red Sea Bride

The Red Sea Bride.

 QUESTIONS for The Red Sea Bride, 2017 edition. Chapter 1 (Part 1) Dream by the Red Sea and (Part 2) Languages of Love (Earlier versions of this book gives Chapter 1 with the title Dream by the Red Sea, and there is no part 2) 1. Did the first scene, in which the narrator lay next to the second wife, provoke your curiosity? How did you interpret the holes in the floor? 2. In one paragraph, tell of a dream you had that was hard to interpret. Explain how you understood it (one paragraph at least). 3. 2017 edition only: Who is Patti? Why does Ann hate her? Did you ever experience friendship problems in elementary school? 4. Who is Mrs. Galbraith? Does she sound like a good high school teacher? 5. Who is the teacher you remember most intensely from high school? Chapter 2 Changing Worlds (latest edition, earlier editions do not have this material) The answers to these questions are in the first chapter if you have an edition earlier than 2017. 1. How did the Saudi male students act differently than other male students? 2. Describe another set of people, either known to you or whom you have read about, who acted differently than what you are used to. 3. Does the story of the pet cat make the protagonist more or less interesting to you as a reader? Did you ever have a pet whom you loved like a dear friend? Please describe that pet. 4. What decision do Malik and Sylvia make in the first chapter that is bound to shock their respective families? Was their decision wrong? Should people of different faiths or cultures stay away from each other in the interests of a calm society? 5. Is there anything that you could do (or have done or might) that would likewise upset your family? Do you think that is a problem common for young adults? Chapter 3 (Chapter 2 in earlier editions) Luck of the Irish 1. What do you think is most interesting about Kate? 2. Do you think she represents her era? Explain your answer. 3. Why was Mustafa gloomy? 4. Do you think people get gloomier if they are reminded of punishments? Think of another situation in which people are frequently reminded of punishments. Describe that situation. Chapter 4 (Chapter 3 in an earlier edition) A Baby in the Desert 1. What unexpected facts does Sylvia learn about becoming employed in Saudi Arabia? 2. What surprised you about the Saudi university for women? Did you think Dr. Wafah was a sincere person? 3. Describe, in a paragraph, a difficult situation in your life that was not as you expected it to be. How did you overcome and/or deal with this situation? If there is nothing in your life to describe, then tell about a difficult situation for a family member or friend that did not turn out as he or she expected. How did that person deal with the situation? 4. Who is Ziyad? What is his relationship with Malik? Did the author like Ziyad? Did she dislike him or something he did? 5. What did the hospital tell Malik about his wife?


Chapter 18 – Sanctuary of Trees

Chapter 18 – Sanctuary of Trees.

1. Try to explain what the author is grappling with in the attitude of the neighbors and the driver towards trees. What do trees mean to her? What do trees mean to them? 2. Explain how important some facet of nature is to you (several lines, please). 3. Why did the author think there is a ritual involved in planting palm trees? 4. How did the author feel upon landing in Monterey?


IDL 3 Problems For the following problems you will focus on Polya’s

IDL 3 Problems For the following problems you will focus on Polya’s