What percentage of the first 500 natural number can be written as the difference of two perfect square?
In: Computer Science
Write a brief overview of the Canadian Economy focusing on the relative weighting by industry, as percentage value of GDP?
In: Economics
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Americans Rate Nurses highest on Honesty, Ethical Standards.
WASHINGTON, D.C. -- In 2014, Americans say nurses have the highest honesty and ethical standards. Members of Congress and car salespeople were given the worst ratings among the 11 professions included in this year's poll. Eighty percent of Americans say nurses have "very high" or "high" standards of honesty and ethics, compared with a 7% rating for members of Congress and 8% for car salespeople.
Americans have been asked to rate the honesty and ethics of various professions annually since 1990, and periodically since 1976. Nurses have topped the list each year since they were first included in 1999, with the exception of 2001 when firefighters were included in response to their work during and after the 9/11 attacks. Since 2005, at least 80% of Americans have said nurses have high ethics and honesty. Two other medical professions -- medical doctors and pharmacists -- tie this year for second place at 65%, with police officers and clergy approaching 50%.
Historically, honesty and ethics ratings for members of Congress have generally not been positive, with the highest rating reaching 25% in 2001. Since 2009, Congress has ranked at or near the bottom of the list, usually tied with other poorly viewed professions like car salespeople and -- when they have been included -- lobbyists, telemarketers, HMO managers, stockbrokers and advertising practitioners.
Although members of Congress and car salespeople have similar percentages rating their honesty and ethics as "very high" or "high," members of Congress are much more likely to receive "low" or "very low" ratings (61%), compared with 45% for car salespeople. Last year, 66% of Americans rated Congress' honesty and ethics "low" or "very low," the worst Gallup has measured for any profession historically.
Other relatively poorly rated professions, including advertising practitioners, lawyers, business executives and bankers are more likely to receive "average" than "low" honesty and ethical ratings. So while several of these professions rank about as low as members of Congress in terms of having high ethics, they are less likely than members of Congress to be viewed as having low ethics.
No Professions Improved in Ratings of High Honesty, Ethics Since 2013
Since 2013, all professions either dropped or stayed the same in the percentage of Americans who said they have high honesty and ethics. The only profession to show a small increase was lawyers, and this rise was small (one percentage point) and within the margin of error. The largest drops were among police officers, pharmacists and business executives. But medical doctors, bankers and advertising practitioners also saw drops.
Honesty and ethics ratings of police dropped six percentage points since last year, driven down by many fewer nonwhite Americans saying the police have high honesty and ethical standards. The clergy's 47% rating last year marked the first year that less than 50% of Americans said the clergy had high ethical and honesty standards -- and the current 46% rating is, by one percentage point, the lowest Gallup has measured for that profession to date.
Bottom Line
Americans continue to rate those in medical professions as having higher honesty and ethical standards than those in most other professions. Nurses have consistently been the top-rated profession -- although doctors and pharmacists also receive high ratings, despite the drops since 2013 in the percentage of Americans who say they have high ethics. The high ratings of medical professions this year is significant after the Ebola outbreak which infected a number of medical professionals both in the U.S. and in West Africa.
At the other end of the spectrum, in recent years, members of Congress have sunk to the same depths as car salespeople and advertising practitioners. However, in one respect, Congress is even worse, given the historically high percentages rating its members' honesty and ethics as being "low" or "very low." And although November's dialectic elections did produce a significant change in membership for the new Congress that begins in January, there were also major shakeups in the 2006 and 2010 midterm elections with little improvement in the way Americans viewed the members who serve in that institution.
Previously in 2014, Gallup found that Americans continue to have low confidence in banks, and while Americans continue to have confidence in small businesses, big businesses do not earn a lot of confidence. This may be the result of Americans' views that bankers and business executives do not have high honesty and ethical standards, and the fact that their ratings dropped since last year.
Survey Methods
Results for this Gallup poll are based on telephone interviews conducted Dec. 8-11, 2014, with a random sample of 805 adults, aged 18 and older, living in all 50 U.S. states and the District of Columbia. For results based on the total sample of national adults, the margin of sampling error is ±4 percentage points at the 95% confidence level.
Each sample of national adults includes a minimum quota of 50% cellphone respondents and 50% landline respondents, with additional minimum quotas by time zone within region. Landline and cellular telephone numbers are selected using random-digit-dial methods.
In: Nursing
Both Bond Sam and Bond Dave have 6 percent coupons, make semiannual payments, and are priced at par value. Bond Sam has two years to maturity, whereas Bond Dave has 15 years to maturity.
a. If interest rates suddenly rise by 2 percent, what is the percentage change in the price of Bond Sam and Bond Dave?
b. If rates were to suddenly fall by 2 percent instead, what would be the percentage change in the price of Bond Sam and Bond Dave?
In: Finance
|
Probability |
Expected Return |
|
0.3 |
-10% |
|
0.4 |
5% |
|
0.3 |
15% |
If IBM has the probability distribution shown in the table above, what is IBM’s standard deviation?
Instruction: Type your answer in the unit of percentage point, and round to three decimal places. E.g., if your answer is 0.0106465 or 1.06465%, should type ONLY the number 1.065, neither 0.0106465, 0.0106, nor 1.065%, because I already have percentage sign at the end of the problem. Otherwise, Blackboard will treat it as a wrong answer.
In: Finance
Create a ticket pricing scenario in which you have 1000 seats in your stadium, 3 price levels, and you have just held your first game. Following the game you are the box office manager, and management has asked you for the post game metrics. They would like to know what the ATP was for the game and what the drop count percentage for the game was. Present below not just your ATP and drop count percentage, but how you arrived at it.
In: Economics
Suppose the government imposed an excise tax of $1 per unit on a good. Suppose further that the price elasticity of demand for the good is 2 and the price elasticity of supply for it is 3.
1.) What percentage of the tax will be borne by the buyers?
2.) What percentage of the tax will be borne by the sellers?
3.) The price buyers pay for the good after the tax is levied will be _____ than the price they paid prior to the tax.
4.) The price sellers receive for the good after the tax is levied will be ______ than the price they received prior to the tax.
In: Economics
The following sales information concerning Johnson & Johnson's primary business segments appeared in the company's 2019 SEC Form 10-K (dollars in millions).

INSTRUCTIONS:
a. Which of the three primary business segments is the largest, and which of the three grew the most from 2017 to 2019?
b. What percentage of Johnson & Johnson's total sales was generated outside the United States in 2019?
c. Which of the three primary business segments generates the greatest percentage of sales outside the United States?
In: Computer Science
3. In a study of the accuracy of fast fooddrive-through orders, Restaurant A had 233 accurate orders and 58 that were not accurate.
a. Construct a 95% confidence interval estimate of the percentage of orders that are not accurate.
b. Compare the results from part (a) to this 95% confidence interval for the percentage of orders that are not accurate at Restaurant B:
0.171 <p< 0.262. What do you conclude?
a. Construct a 95% confidence interval. Express the percentages in decimal form.
??? <p< ???
(Round to three decimal places as needed.)
In: Statistics and Probability
In Australia, we have traditionally seen large, mature companies (such as banks, retailers) pay relatively high dividends (as a percentage of earnings / percentage of current share price –dividend yield), essentially as a way of returning ‘spare cash’to shareholders, in comparison to similarly developed countries / economies. i)Comment on why you think that this (relatively high dividend payout) may be the case. Focus your discussion on what differences may exist, if any, in the local (Australian) environment as opposed to elsewhere.
In: Finance