alamgeer

• Show the set-up of your work. 

1. How many moles of H2O are produced when 10.0 mol of C3H8 are burned in excess oxygen?

2. Determine the mass of NaCl produced when 1.25 mol of sodium (Na) reacts with excess chlorine.

3. Ammonium nitrate (NH4NO3) produces N2O and H2O when it decomposes. Determine the mass of N2O produced from the decomposition of 25.0 g of NH4NO3

What does the quality guru Edward Deming  mean by the following:

From a sociological perspective, how has the rise of social media impacted the way that we perceive wealth? What impact, if any at all, has this had on your social experiences?

All of the following statements about third-party sales and distribution partnerships are true except:

a. They can be mutually beneficial when the product of the smaller company completes a complex system offered by the larger partner

b. They are most advantageous to the smaller partner when a terminal event is spelled out in the partnership agreement

c. The larger partner typically controls the customer relationships and manages pricing, training, and usage of the product

d. They generally provide a good way for a small, single product company to reduce its sales-related risk

"Why are some countries developing rapidly while others are still facing slow-growing economic problems?"

Match each of the following pricing strategies with its definition: bundled pricing, differential pricing, gainsharing,pay-for-performance

Adjusting the price of the same product or service for unique customer groups

Setting prices contingent on the realization of specific results

Setting a single price for a combination of products and/or services

Negotiating reduced prices with certain manufacturers in exchange for increased volume

A. Gainsharing

B. Differential pricing

C. Pay-for-performance

D. Bundled pricing

Which of the following statements accurately characterize value analysis committees?

a. They generally include a wide variety of stakeholders, often with different perspectives

b. They are increasingly functioning as gatekeepers to the adoption of new device technologies

c. They are explicitly motivated to adopt products that help them achieve both clinical and financial goals

d. They often ask sales representatives to respond to detailed technical questions related to clinical benefit, economic benefit, billing, and reimbursement

e. Only b, c and d

f. All of the above

1. In the US, direct and indirect sales representatives are constrained in how they sell a device by the regulatory clearance/approval granted by the FDA

True

Or

False

2. The following are true statements about quality systems except:

a. The FDA’s quality systems regulations are highly prescriptive and subject to limited interpretation

b. Companies can implement their quality systems in a progressive manner, focusing on those elements most relevant to their stage of growth.

c. Senior executives have ultimate legal responsibility for the effectiveness of the company’s quality system.

d. Quality systems can be a source of competitive advantage for a company.

All of the following statements about design controls are true except:

a. They help ensure that a product’s design is reproducible and traceable, and is proven to be both safe and effective.

b. They are often one of the first elements of a quality system that young companies address.

c. They must include the creation of standard operating procedures.

d. They provide a mechanism for management to exercise appropriate control over early design work.

More often than not, the AMA will not approve a new, permanent CPT code in the US until all of the following conditions have been met except:

a. Pivotal trials have been performed and the results published

b. There is evidence of widespread adoption in the market

c. A health technology assessment has been performed, with favorable results

d. FDA approval/clearance has been granted

If two different people use the same dichotomous key to identify the same organism, should they have different results? Explain.

Answer:

Which roles can physician professional societies and key opinion leaders play in a company’s marketing strategy?

a. Help raise awareness of a new technology by incorporating it into prevailing practice guidelines

b. Guide future product development

c. Sponsoring symposia to help educate physicians in the field

d. Advocating for reimbursement among payers

e. Only a, b and d

f.All of the above

Company representatives should proactively meet with payers while their product is still being developed to understand what data will be most likely to convince them of a new technology’s value proposition and lead to reimbursement.

True

Or

False

Quality assurance is prospective and process-oriented, while quality control is retrospective and product-oriented

True

False

According to the textbook, all of the following statements regarding the use of a reimbursement dossier in the US are true except:

a. Its development should be initiated after a regulatory submission has been made and the company is awaiting a decision from the FDA

b. It includes information about the product, key clinical studies and results, economic evaluation of data, modeling reports, and an overall assessment of product value and cost

c. It is typically distributed to payers just after final labeling becomes available from the FDA

d. It anticipates and addresses the information requirements of payers’ technology assessment organizations

Which of the following is not one of the dimensions to consider when it comes to creating and measuring value, as outlined in the textbook?

a. Compensation

b. Customization

c. Convenience

d. Connection

e. Cost

The parallel review pilot program allows for the concurrent review of medtech products seeking premarket approval (PMA) and either local or national coverage determinations for reimbursement.

True

False

1. Match each definition with its correct term.

Select one of the families from the film parenthood, identify one challenge they experienced in their family and select one theory and explain why in short sentences

1. would you trust racing on ice? why or why not

2. Do you think the relaunch of Zellers will be successful? explain your answer

3. Do you think the japanese government is offering enough of an incentive for people to move? explain your answer

must be 2-3 paragraphs no plagiarize about 400 words

It is evident that the opportunity to perform a philanthropic gesture, such as purchasing educational courses to provide to others free of charge, is reserved for those with the means to do so. While such a deed is undoubtedly commendable, it remains a privilege that not all individuals possess. As a member of a team, the ability to engage in individual acts of altruism may be limited. However, this should not detract from the collective efforts of the team in working towards a common goal, one that may ultimately benefit the wider community. It is through such collaboration that the potential for positive change can be maximized, and meaningful impact can be achieved.

How to make money from notemaker

How did America move from 13 colonies to territory and nation. What beliefs and laws allow the expansion of America into an empires

Write a review paragraph with the following criteria based on the movie “Cinderella Man Reflection Assignment”

1. 2-3 sentences describing the movie

2. 3 things you liked about the movie

3. 1 thing you did not like about the movie

4. what do you think is the message or takeaway ideas from the movie

5. would you recommend this movie? why?

6. rate the movie out of 10

make sure it’s a well structured paragraph

Subject-civics

Name and describe with some detail (at least three sentences each) the functions of each branch of the American government..

From the movie “parenthood”, 1989 . Using the theoretical approaches, analyze each of the families challenges and dysfunction. You are to complete for each of the five families. Include specific examples from the film. Make sure you use key terms and concepts discussed to demonstrate that you are applying the theory to the families.

Family members:

1. Frank and Marilyn (Grandparents)

How they understand themselves and their role in the family? What are their challenges and dysfunctions?theory? Analysis ?

2.Helen (Julie, Garry, Tod)

How they understand themselves and their role in the family? What are their challenges and dysfunctions?theory? Analysis ?

3.Gil (Karen, Kevin, Taylor, Justin)

How they understand themselves and their role in the family? What are their challenges and dysfunctions?theory? Analysis ?

4.Susan (Nathan, Patti)

How they understand themselves and their role in the family? What are their challenges and dysfunctions?theory? Analysis ?

5.Larry (Cool)

How they understand themselves and their role in the family? What are their challenges and dysfunctions?theory? Analysis ?

English question

RStudio (data is below):

Setup: A psycholinguist was interested in how three different types of sentences were processed in real time. She created stimuli, and presented these sentences to participants in a speeded grammaticality judgement task. In this type of task, participants give an acceptability judgement for the sentence on an ordinal scale, and the time the participant takes to give the judgement is measured. The file la1.txt is partial results from this experiment: Participant is the participant number, Group is the type of sentence tested with that participant (1, 2, or 3), and RT is the mean reaction time for that participant. (This data doesn’t contain any information about the rating itself.)

Questions: Answer each of the following questions using the R functions and techniques we’ve learned in class. Use la1 as the variable where you initially store the data. Only a couple questions require you to store calculations in specific variables, but make sure you use the correct variable names. Use comments and whitespace when appropriate to make your code more readable to others.

1. Compute mean, median, and standard deviation for each of the three groups. Store your calculations as group1.mean, group1.median, group1.sd, group2.mean, and so on.

2. Construct a boxplot to summarize reaction times for each level of the independent variable. Include the plot as your answer to this question. See the notes for boxplot() on Quercus for information on how to change group names in a boxplot.

3. Based on the boxplot, does it look like Groups 1 and 2 might have central tendencies that are statistically different from each other? Explain your reasoning.

4. Compute 95% confidence intervals of the mean reaction time for Groups 1 and

2. Do the confidence intervals support your hunch, or do they provide conflicting information? Explain your reasoning.

5. Conduct a relevant statistical test to compare the central tendencies of Groups 1 and 2 and store the result of the test in the variable test1. 1 Report the results, and also report the results of any statistical tests you ran to check assumptions.

6. Does the boxplot mischaracterize the data for Group 3 in any way? Use other methods we’ve learned about in class to examine Group 3. Briefly explain what you did, why you did it, and what you found out. 

For instance, if you had computed a one-sample t-test, you might do test1 <- t.test(a, mu=400).

7. Group 3 looks like it is bimodally distributed (e.g. it’s sampled from a distribution with two peaks). Use subset() to subset Group 3 into two subgroups: one group should be all the values of the dependent variable that are strictly less than the median reaction time, and the other group should be all the values greater than or equal to the median reaction time.

8. Compute mean, median, and standard deviation for these subgroups. Store the computations as group3a.mean, group3a.median, group3a.sd, group3b.mean, and so on.

9. Draw a boxplot for the two subgroups. See the R function list on Quercus for pointers on how to use the names parameter to make the group names more informative. Include the plot as your answer to this question.

10. From the plot, do you expect the Group 3 subgroups to have measures of central tendency that are significantly different from each other? Explain your reasoning.

11. From the plot, do you expect that the subgroups have similar dispersions? Explain your reasoning.

12. Conduct a relevant statistical test to compare the central tendencies of the subgroups you created from Group 3. Store the results in test2. Report the results, and also report the results of any additional statistical tests you ran to check assumptions.

Encourage you to use comments and whitespace (blank lines, spaces, indentation) to make your code more readable.

you might want/need to use some functions with vectors instead of formulas. You can use boxplot() with two vectors instead of a formula by using boxplot(a,b), where a and b are vectors. This works for t.test() and wilcox.test() as well.

DATA TXT:

RT Participant Group
466.76 1 1
489.6 2 1
487.72 3 1
402.51 4 1
504.46 5 1
421.09 6 1
527.49 7 1
420.32 8 1
360.27 9 1
390.98 10 1
527.74 11 1
456.07 12 1
523.72 13 1
519.42 14 1
487.03 15 1
431.2 16 1
644.31 17 1
564.61 18 1
619.6 19 1
405.39 20 1
428.09 21 1
520.42 22 1
357.35 23 1
424.67 24 1
419.1 25 1
488.97 26 1
470.67 27 1
533.38 28 1
527.72 29 1
552.7 30 1
315.92 31 2
456.53 32 2
442.27 33 2
342.5 34 2
493.79 35 2
426.27 36 2
377.36 37 2
515.34 38 2
492.56 39 2
476.48 40 2
486.05 41 2
479.56 42 2
425.08 43 2
488.37 44 2
315.88 45 2
417.15 46 2
434.63 47 2
371.77 48 2
375.57 49 2
375.58 50 2
504.51 51 2
350.41 52 2
582.64 53 2
452.7 54 2
458.69 55 2
314.68 56 2
397.13 57 2
410.09 58 2
394.01 59 2
572.44 60 2
529.42 61 3
495.63 62 3
323.5 63 3
292.77 64 3
516.84 65 3
317.3 66 3
534.84 67 3
350.02 68 3
523.41 69 3
744.39 70 3
307.04 71 3
657.69 72 3
619.51 73 3
588.96 74 3
315.94 75 3
497.8 76 3
443.79 77 3
347.26 78 3
342.11 79 3
321.96 80 3
329.19 81 3
526.74 82 3
594.58 83 3
279.41 84 3
285.41 85 3
520.06 86 3
620.46 87 3
647.73 88 3
292.59 89 3
346.79 90 3

1. Explain why when I was adding drops of water to a coin, the coin overflowed at eight drops of water  however, when I added a thin layer of dish soap to the coin, the coin overflowed with water after 10 drops of water. Explain this effect in terms of cohesion hydrogen bonding between like molecules, and surface tension.

2. Explain why when I added drops of water with my finger onto a clean ceramic plate, the drops of water just splashed onto the plate and made no shape. However, when I was adding drops of water with my finger onto a plate with a piece of baking paper on it, the drops of waters landed as a perfect circle with no splashes. Explain  the difference in drop shape in terms of adhesion, the formation of hydrogen bonds between molecules of different types and hydrophobic interactions. 



Was the Colombian exchange good or bad for the world ?

What happens to the width of the interval if the confidence level goes from 95% to 99%?

No, as it does not contain the conference Interval.

What would happen to the width of the interval if the sample size was n=9?

As the margin of error decreases when sample size increases. Hence, the confidence interval becomes wider.

What would happen to the width of the interval if the sample size was n=100?

If n = 100 then, the 95% confidence interval is given by; = xbar - + tc*(sigma/sqrt(n))

= 12.6 -+ 1.96*(1.96/sqrt(100)) C.I (12.09,13.10). As the margin of error decreases when sample size increases. Hence, the confidence interval becomes narrower.

Please answer in more detail?

• For example: Abortion; Biomedical Issues (IVF, Stem Cell Research, etc.); Capital Punishment; Church-State Relations; Economics; Environment; Euthanasia; Just War; LGBTQ Issues; Marriage & Family; Healthcare; Political Engagement; Poverty; Racism and Race Issues; Sexual Ethics, etc.

Second, based on the ethical theory you defended in Discussion: Compare and Contrast Metaethical Theories, formulate an ethical application on this specific issue in a thread. You are expected to use both textbooks as well as outside academic sources to support your analysis and argument. As you write your thread, consider the following flow for your essay:

1. Step 1: Briefly summarize what theory you defended in Discussion: Compare and Contrast Metaethical Theories and what applied issue you are addressing in this discussion. If you have changed your mind on which theory from Discussion: Compare and Contrast Metaethical Theories you think is stronger, you may write an application for the theory you NOW think is the stronger theory. For example, if you defended Egoism and now think a Christian ethical theory is stronger, you may apply a Christian ethical theory.
2. Step 2: Articulate a detailed application based on your theory. This should be the bulk of your thread.
3. Step 3: Briefly describe a strong counterargument to your application and respond to it. For now, keep it brief (no more than one paragraph). In the Capstone Essay Assignment, you will have more room to elaborate

At least 500–600 words, The student must then post 1 reply of at least 500–600. For each thread, students must support their assertions with at least 1 scholarly citation in Turabian format. Each reply must incorporate at least 1 scholarly citation in Turabian format. Biblical references are highly encouraged, but will not count as an academic source.

1. In your own words, summarize a piece of recent real-life news about cyberethics. The summary should be at least 150 words (include the word count and the news URL at the end of the summary).
   
   
   
2. Based on the ACM Code of Ethics and Professional Conduct, explain TWO general ethical principles that can be applied in the above news summary.

This is an example of morally neutral judgment:

a) He shouldn’t have stolen money from his friend’s wallet

b) In building a bookcase one she should use nails, not scotch tape

c) The doctor should respect the confidentiality of patient

d) Animal hunting is wrong

What is it that have an advantage but doesn't have any disadvantage?

4. Explain the difference between de facto segregation and de jure segregation. Provide an example of each that is not given in the text.

5. Consider what you know about segregation, then think about what conditions exist for minorities today. How have conditions changed? How have conditions stayed the same? Provide examples to justify your statements.