Description
- Your boss decides that prototyping is the best approach on a design project. Describe to her the weaknesses and hazards associated with prototyping.
- Your boss decides to use prototyping anyway. Explain what you can do to minimize the risk of experiencing the hazards associated with prototyping.
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Explanation & Answer
WEAKNESS
there may be insufficient analysis
excessive development time
developer misunderstanding of user objective
2. how to minimize risk
do sufficient analysis
use minimal time to develop the desin
the developer ough to be given programs that he can easily understand
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Cumberland University Analyzing and Visualizing Data Questionnaire
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Cumberland University Analyzing and Visualizing Data Questionnaire
This task relates to a sequence of assessments that will be repeated across Chapters 6, 7, 8, 9 and 10. Select any example of a visualisation or infographic, maybe your own work or that of others. The task is to undertake a deep, detailed ‘forensic’ like assessment of the design choices made across each of the five layers of the chosen visualisation’s anatomy. In each case your assessment is only concerned with one design layer at a time.
For this task, take a close look at the data representation choices:
Start by identifying all the charts and their types
How suitable do you think the chart type choice(s) are to display the data? If they are not, what do you think they should have been?
Are the marks and, especially, the attributes appropriately assigned and accurately portrayed?
Go through the set of ‘Influencing factors’ from the latter section of the book’s chapter to help shape your assessment and to possibly inform how you might tackle this design layer differently
Are there any data values/statistics presented in table/raw form that maybe could have benefited from a more visual representation?
Assignment Link: http://book.visualisingdata.com/chapter/chapter-6
Please use Textbook: Kirk, A. (2016). Data Visualisation: A Handbook for Data Driven Design. Thousand Oaks, CA: Sage Publications, Ltd
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The following table illustrates the BMI for a number of patients recently enrolled in a study investigating the relationship between BMI and type 2 diabetes.ParticipantBMI (kg/m2)A26.5B19.2C29.7D27.4E30.2F28.9A) Assuming the participants can be considered to be normally distributed, and that they come from a population with a σ=2.4 kg/m2, calculate a 95% confidence interval for the mean BMI of the population for which they represent.B) Correctly interpret the confidence interval you found above.2.Suppose the following table illustrates the ages for a number of participants projected to enroll into a clinical trial looking at early onset of dementia.PatientAgeA64B57C58D53E71F54G63A) Assuming that these participants can be considered to be normally distributed, and that they come from a population with a σ=4.3 years, calculate a 99% confidence interval for the mean age of the population for which they represent.B) With the same assumptions listed above, calculate a 90% confidence interval for the mean age of the population for which they represent.C) Compare the precision of the two confidence intervals.3.A new vitamin supplementation program is intended to decrease average resting heart rate in individuals at risk for hypertension. 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Please answer the following question which you will have no difficulty with; which you will answer quickly, completely, and correctly. The beautiful Princess Leia, in a prescience trance, saw a funny hair style on 1920s movie stars in America. She decided to adopt this hair style and practiced and practiced winding her hair in circles using her ears as cores. On the average she got 12 coils and the standard deviation was two coils. What is the probability that, on the day she was rescued by Luke, Han, and Chewey, she had between 11 and 14 coils?9.A counselor at the local chapter of Impulse Buyers Anonymous had just conducted a weekend workshop on how to be less suggestible. To find out if the workshop had any effect, she had each participant fill out a questionnaire that measured suggestibility, with high scores indicating high suggestibility. (Several such questionnaires exist.) 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On the basis of a pretest on knowledge of foreign governments, each student in the 9:00 class was matched with a student in the 10:30 class. The 9:00 class used a "participant approach" to the study of politics and the 10:30 class used the "Heidleburg method." At the end of the term the same test was given to both classes.11.Cowboys from the mythical Stats Bar-X Ranch competed in a singing contest at the Dry Gulch Saloon where they sang against cowpokes from the Dragging y Ranch. The songs were psychowestern (which are like psychedelic songs, but with a twangy ranch dressing). A Stats Bar-X researcher counted the number of people clapping after each song over the hour of the contest, during which the two groups alternated singing.a. Compare the two groups with a t test, find the effect size index, and write an interpretation of what you find.b. 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Cumberland University Analyzing and Visualizing Data Questionnaire
This task relates to a sequence of assessments that will be repeated across Chapters 6, 7, 8, 9 and 10. Select any example ...
Cumberland University Analyzing and Visualizing Data Questionnaire
This task relates to a sequence of assessments that will be repeated across Chapters 6, 7, 8, 9 and 10. Select any example of a visualisation or infographic, maybe your own work or that of others. The task is to undertake a deep, detailed ‘forensic’ like assessment of the design choices made across each of the five layers of the chosen visualisation’s anatomy. In each case your assessment is only concerned with one design layer at a time.
For this task, take a close look at the data representation choices:
Start by identifying all the charts and their types
How suitable do you think the chart type choice(s) are to display the data? If they are not, what do you think they should have been?
Are the marks and, especially, the attributes appropriately assigned and accurately portrayed?
Go through the set of ‘Influencing factors’ from the latter section of the book’s chapter to help shape your assessment and to possibly inform how you might tackle this design layer differently
Are there any data values/statistics presented in table/raw form that maybe could have benefited from a more visual representation?
Assignment Link: http://book.visualisingdata.com/chapter/chapter-6
Please use Textbook: Kirk, A. (2016). Data Visualisation: A Handbook for Data Driven Design. Thousand Oaks, CA: Sage Publications, Ltd
New England College Implementation of the Corporate Social Responsibility Discussion
task 1Problem Set #2In what ways can the following activities be seen as projects? In what ways do they resemble ongoing, ...
New England College Implementation of the Corporate Social Responsibility Discussion
task 1Problem Set #2In what ways can the following activities be seen as projects? In what ways do they resemble ongoing, routine business activities? Feel free to add assumptions and details to describe how the activity might be a project in one context and routine in another.Reading the chapter before attending a university lecture.Taking the bus to work each day.Piloting an aircraft between Vancouver and Fiji.Teaching a course for the first time; teaching the same course every semester.Task 2Read the June 14, 2012 Wall Street Journal article entitled “The Case Against Corporate Social Responsibility,” by Dr. Aneel Karnani (see http://online.wsj.com/article/SB10001424052748703338004575230112664504890.html). Independently research academic and business responses to this article and summarize the arguments for and against Corporate Social Responsibility based upon your review of Dr. Karnani’s article and your own independent research. State which argument that you find most persuasive and why.The assignment is to answer the question provided above in essay form. This is to be in narrative form and should be as thorough as possible. Bullet points should not to be used. The paper should be at least 1.5 - 2 pages in length, Times New Roman 12-pt font, double-spaced, 1 inch margins and utilizing at least one outside scholarly or professional source related to competitive strategy. The textbook should also be utilized. Do not insert excess line spacing. APA formatting and citation should be used.
SJSU Inferential Statistics and Analytics Questions
1. The following table illustrates the BMI for a number of patients recently enrolled in a study investigating the relatio ...
SJSU Inferential Statistics and Analytics Questions
1. 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Assume that a team of researchers are hopeful that resting heart rate in their population will get down to less than 68 bpm, in a population with a standard deviation of 2 bpm. In order to test this goal reduction, the team gathers a SRS of 273 participants in their program and calculates a sample average resting heart rate of 74 bpm.A) Carry out a one sample Z test to determine if the team can conclude that the supplementation program is successful in meeting their goal reduction in resting heart rate. Use an α=0.05.B) Construct a 95% Confidence interval about the sample mean, and interpret the result.4.A consulting company is hired to investigate the relationship between average physician annual income and number of beds present at a local hospital. 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What additional information would you need to determine who was the better of the two?7.Suppose a small group of expert physicists and mathematicians held a joint conference. You, being an opportunistic sort, talked them all into taking two personality tests. The first test measured the need for achievement (N-Ach) and the second measured the need for affiliation (N-Aff), which is a desire for association with other people. Below are the scores. What conclusions can you reach about the relationship between need for achievement and need for affiliation among these scientists?Person X YN-Ach N-Aff1 28 122 27 103 25 144 24 185 24 116 23 157 23 168 23 199 22 2210 21 2011 19 1812 18 2413 17 2514 15 2315 13 268.According to Obi-Wan Kenobe, the last of the Jedi Knights, "The Force can have an influence on the weak-minded." Unfortunately for psychology, concepts like a weak mind have been abandoned and therefore psychologists cannot hope to understand this most important intervening variable. 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Suppose that the national norm (mean) for the questionnaire that was used was 25 and that the participants produced the following statistics. Construct a 95 percent confidence interval and write a sentence of interpretation that tells about the effect of the workshop. = 242 2 = 5,413 N = 1110.Identify each experiment below as an independent samples design or a paired samples design.a. At a hunting club the squirrel hunters had a contest with the quail hunters to see who could hit the most moving targets.b. A consumer-testing group compared Boraxo and Tide to determine which got stuff whiter. Sheets that had been placed for 12 hours in a bathtub of mud were washed and the amount of light reflected was measured with a photometer.c. Fifth-grade American Indians were matched as a group to a group of New York Puerto Ricans on SES, IQ, and reading level. They were then given a questionnaire on attitudes toward school.d. 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