Questions
What major differences between a monopoly and a perfectly competitive firm can be clearly seen when...

What major differences between a monopoly and a perfectly competitive firm can be clearly seen when comparing the graphs illustrating their short-run average and marginal production cost curves, as well as demand and marginal revenue curves?

In: Economics

Create a case Study "Eliminating measles in southern Africa" with the infor below Health Condition: Measles,...

Create a case Study "Eliminating measles in southern Africa" with the infor below

Health Condition: Measles, one of the most contagious infections known to humans, ranks among the top four childhood killers worldwide. Despite the existence of a safe and effective vaccine, an estimated 30 to 40 million cases of the disease and some 454,000 deaths occurred in 2004. Just under half of these deaths were in sub-Saharan Africa, where measles kills more children than HIV/AIDS. In 1996, the seven countries of southern Africa reported a total of 60,000 measles cases and 166 measles deaths.

Intervention or Program: In 1996, seven southern African countries agreed on a plan to eliminate measles. The strat­egy consisted of:

routine immunization for babies at nine months;

a nationwide "catch-up" campaign to provide a second opportunity for immunization to all children aged 9 months to 14 years; and

follow-up campaigns in young children every three to four years.

In addition, the countries organized surveillance for cases of measles and improved laboratory fa­cilities so that suspect cases could be confirmed.

Impact: Between 1996 and 2000, the number of measles cases across southern Africa fell from 60,000 to 117. The number of measles deaths fell from 166 to zero.

Cost and Cost-Effectiveness: The majority of the funding for the measles initiative came from national budgets. An esti­mate of the total cost of the program is $26.4 million, with the average cost per immunized child at $1.10. The cost of in­creasing routine coverage from 50 to 80 percent has been estimated at about $2.50 per year of healthy life gained, making measles immunization an extremely cost-effective intervention.

In: Nursing

General Electric recently conducted a study to evaluate filaments in their industrial high intensity bulbs. Investigators...

General Electric recently conducted a study to evaluate filaments in their industrial high intensity bulbs. Investigators recorded the number of weeks each high-intensity bulb would last before failure for three test filaments (Groups 1, 2, and 3) and the standard filament (Group 4). The results are as follows. Using ? = 0.01,

Group       1          2       3        4

                 15       14     25     28

                 18       18     19     31

                 21       20     22     27

                 16       16     20     32

                 17       15     18     23

                 20       16     24     25

                18         22     27     30

                              14    18     27     

                                      24     25

                                               26

  1. Write an appropriate ANOVA hypothesis to test the difference in means of the four groups (null and alternative).
  2. Read the data into R or R-studio, run an ANOVA model in R and paste the code used as well as the output here. What is the decision based on the ANOVA test? You need to explain what part of the output led you to the conclusion you made.
  3. Continue using R: Use the Tukey method to test all pairwise contrasts. Show the R code, output, and explain the results of all the comparisons in complete sentences while referencing the parts/numbers on the output that support your conclusions.

In: Math

Hypothesis Testing and Confidence Intervals The Reliable Housewares store manager wants to learn more about the...

Hypothesis Testing and Confidence Intervals

The Reliable Housewares store manager wants to learn more about the purchasing behavior of its

"credit" customers. In fact, he is speculating about four specific cases shown below (a) through (d) and

wants you to help him test their accuracy.

b. The true population proportion of credit customers who live in an urban area exceeds 55%

i. Using the dataset provided in Files perform the hypothesis test for each of the above speculations (a) through (d) in order to see if there is an statistical evidence to support the manager’s belief. In each case,

oUse the

Seven Elements of a Test of Hypothesis, in Section 7.1 of your textbook (on or about Page 361) or the Six Steps of Hypothesis Testing I have identified in the addendum.

oUse α=2%for all your analyses,

oExplain your conclusion in simple terms,

oIndicate which hypothesis is the“claim”,

o Compute the p-value,

o Interpret your results,

ii.Follow your work in (i) with computing a 98% confidence interval for each of the variables

described in (a) though (d). Interpret these intervals.

iii.

Write an executive summary for the Reliable Housewares store manager about your analysis,

distilling down the results in a way that would be understandable to someone who does not

know statistics. Clear explanations and interpretations are critical.

Location Income
($1000)
Size Years Credit
Balance ($)
Rural 30 2 12 3,159
Rural 31 2 4 1,864
Rural 37 1 20 2,731
Rural 27 1 19 2,477
Rural 33 2 12 2,514
Rural 44 1 7 2,995
Rural 42 2 19 3,020
Rural 30 1 14 2,583
Rural 50 2 11 3,605
Rural 35 1 11 3,121
Rural 27 2 1 2,921
Rural 30 2 14 3,067
Rural 22 4 16 3,074
Rural 53 1 7 2845
Suburban 32 4 17 5,100
Suburban 50 5 14 4,742
Suburban 66 4 10 4,764
Suburban 63 4 13 4,965
Suburban 62 6 13 5,678
Suburban 55 7 15 5,301
Suburban 54 6 14 5,573
Suburban 67 4 13 5,037
Suburban 22 3 18 3,899
Suburban 39 2 18 2,972
Suburban 54 3 9 3,730
Suburban 23 6 18 4,127
Suburban 61 2 14 4,273
Suburban 46 5 13 4,820
Suburban 66 4 20 5,149
Suburban 74 7 12 5394
Suburban 66 7 14 5036
Urban 54 3 12 4,016
Urban 55 2 9 4,070
Urban 40 2 7 3,348
Urban 51 3 16 4,110
Urban 25 3 11 4,208
Urban 48 4 16 4,219
Urban 65 3 12 4,214
Urban 55 6 15 4,412
Urban 21 2 18 2,448
Urban 37 5 5 4,171
Urban 21 3 16 3,623
Urban 41 7 18 4,828
Urban 48 2 8 3,866
Urban 34 5 5 3,586
Urban 67 5 1 5,345
Urban 55 6 10 5,370
Urban 52 2 11 3,890
Urban 62 3 2 4,705
Urban 64 2 6 4,157
Urban 29 4 4 3,890
Urban 39 4 15 4,183
Urban 26 7 17 4,603
Urban 44 6 5 3962
Urban 25 3 15 3442

In: Statistics and Probability

Discount stocks are similar to which one of the following? Select one: a. Incentive stock options...

Discount stocks are similar to which one of the following?

Select one:

a. Incentive stock options

b. Phantom stocks

c. Nonstatutory stock options

d. Restricted stocks

What is the maximum limit for rollover duration from the previous calendar year for paid leave in India?

Select one:

a. 15 days

b. 20 days

c. 30 days

d. 45 days

Which one of the following is not true of protection benefits in Germany?

Select one:

a. The German Social Security system is analogous to the one in the US

b. Employees have three different sources of pensions

c. Blue collar workers contribute 75% of the premiums for health insurance

d. Highly paid employees can opt out of state insurance plans

In: Economics

Conducting Moral and Ethical Dialog in Clinical Practice. Describe your overall experience in a moral and...

Conducting Moral and Ethical Dialog in Clinical Practice. Describe your overall experience in a moral and ethical dialog exercise, and address at least three (3) of the following: Did you find any of the scenarios more difficult to deal with than others? Did you feel any internal conflict with any of the scenarios? How did your personal and professional background impact how you decided to interact with the patient? Do you feel the responses the patient gave to the practitioner’s response were reasonable or typical? Were you taken aback by any of the patient reactions? How might this activity contribute to your role as a nurse advocate in a moral and ethical practice? Did you utilize an ethical decision making model to explore a systematic way to evaluate any of these ethical dilemmas? If so, describe the effectiveness.

In: Nursing

Lichens are actually two organisms, fungi and a photosynthetic microorganism, living together.

 LICHENS


 Lichens are actually two organisms, fungi and a photosynthetic microorganism, living together. Typically, lichens are comprised of cyanobacteria or green algae in a mutualistic relationship with an ascomycete fungus. The algae contribute food from photosynthesis and the fungus contributes anchorage and water retention. The lichen body, called a thallus, can be found on bare rock, soil, hanging from trees, and many harsh living environments. Lichens are generally the first organisms to colonize cleared rock and soil surfaces after volcanic activity and fires. 


Lichen growth generally appears in one of three forms. Crustose lichens are hard, flat forms that appear as crusts on rock or wood. Foliose lichens appear leaf-like. Fruticose lichens have erect, branching structures.


 Observe the various types of lichen growth forms.



In: Biology

1. What are some ways the body eliminates wastes? What are conditions that may disrupt normal...

1. What are some ways the body eliminates wastes? What are conditions that may disrupt normal elimination? How can you as a nurse assist the client? Answer:

2. Consider the care of a client who does not speak the same language as you. Address possible client needs that may be unmet. Determine any considerations for you to take to improve quality of care. Answer:

3. Define and differentiate the term lifestyle factor and risk factor. Describe lifestyle and risk factors that can directly affect health, and nursing considerations for these factors. Answer:

4. What components contribute to a state of wellness? Answer:

5. Identify the functions of OSHA and of the Social Security Agency. Answer:

6. Consider and list the beliefs of at least three cultures regarding illness and health. Answer:

In: Nursing

Question text Analysis and Interpretation of Profitability Balance sheets and income statements for 3M Company follow....

Question text

Analysis and Interpretation of Profitability
Balance sheets and income statements for 3M Company follow.

Consolidated Statements of Income
Years ended December 31 ($ millions) 2007 2006 2005
Net sales $24,462 $22,923 $21,167
Operating expenses
Cost of sales 12,735 11,713 10,408
Selling, general and administrative expenses 5,015 5,066 4,631
Research, development and related expenses 1,368 1,522 1,274
Loss/(gain) from sale of business (849) (1,074) --
Total operating expenses 18,269 17,227 16,313
Operating income 6,193 5,696 4,854
Interest expenses and income
Interest expense 210 122 82
Interest income (132) (51) (56)
Total interest expense 78 71 26
Income before income taxes 6,115 5,625 4,828
Provision for income taxes 1,964 1,723 1,627
Net income including noncontrolling interest 4,151 3,902 3,201
Less: Net income attributable to noncontrolling interest 55 51 55
Net income $ 4,096 $ 3,851 $ 3,146
Consolidated Balance Sheets
($ millions) 2007 2006
Assets
Current Assets
Cash and cash equivalents $ 1,896 $ 1,447
Marketable securities-current 579 471
Accounts receivable-net 3,362 3,102
Inventories
Finished goods 1,349 1,235
Work in process 880 795
Raw materials and supplies 623 571
Total inventories 2,852 2,601
Other current assets 1,149 1,325
Total current assets 9,838 8,946
Marketable securities-noncurrent 480 166
Investments 298 314
Property, plant and equipment 18,390 17,017
Less: Accumulated depreciation (11,808) (11,110)
Property, plant and equipment-net 6,582 5,907
Goodwill 4,589 4,082
Intangible assets-net 801 708
Prepaid pension benefits 1,378 395
Other assets 728 776
Total assets $ 24,694 $ 21,294
Liabilities
Current liabilities
Short-term borrowings and current portion of long-term debt $ 901 $ 2,506
Accounts payable 1,505 1,402
Accrued payroll 580 520
Accrued income taxes 543 1,134
Other current liabilities 1,833 1,761
Total current liabilities 5,362 7,323
Long-term debt 4,019 1,047
Pension and postretirement benefits -- --
Other liabilities 3,566 2,965
Total liabilities 12,947 11,335
Equity
3M Company shareholders' equity 9 9
Additional paid-in capital 2,785 2,484
Retained earnings 20,316 17,933
Treasury stock (10,520) (8,456)
Accumulated other comprehensive income (loss) (843) (2,011)
Total 3M Company shareholders' equity 11,747 9,959
Noncontrolling interest -- --
Total equity 11,747 9,959
Total liabilities and equity $ 24,694 $ 21,294



(a) Compute net operating profit after tax (NOPAT) for 2007. Assume that the combined federal and statutory rate is: 35.9% (Round your answer to the nearest whole number.)
2007 NOPAT =Answer($ millions)

(b) Compute net operating assets (NOA) for 2007 and 2006. Treat noncurrent Investments as a nonoperating item.
2007 NOA =Answer($ millions)
2006 NOA =Answer($ millions)

(c) Compute 3M's RNOA, net operating profit margin (NOPM) and net operating asset turnover (NOAT) for 2007. (Round your answers to two decimal places. Do not round until your final answer. Do not use NOPM x NOAT to calculate RNOA.)

2007 RNOA =Answer%
2007 NOPM =Answer%
2007 NOAT =Answer

(d) Compute net nonoperating obligations (NNO) for 2007 and 2006.
2007 NNO =Answer($ millions)
2006 NNO =Answer($ millions)

In: Accounting

A key concept in marketing strategy is that customers andnon-customers alike are important to understanding...

A key concept in marketing strategy is that customers and non-customers alike are important to understanding how a firm is doing in the marketplace. The text discusses several reasons why customers fail to purchase a firm's goods and/or services. List at least five of these reasons with explanations as to how a firm might be able to overcome these non-purchases.

500 word minimum

In: Finance