In Europe the standard voltage in homes is 220 V instead of the 120 V used in the United States. Therefore "100-W" European bulb would be intended for use with a 220-V potential difference. (a) If you bring a "100-W" European bulb home to the untied States, what should be its US power rating? (b) How much current will the 100-W European bulb draw in normal use in the United States? [Answers: 29.8 W, 0.248 A]

The answers are provided. I need the work showing how to get to the answers.

1. A researcher is studying all children in the United States. The researcher surveys 100 children from each of the 50 states. Explain what the sample is in this example and what the population is in this example.
2. Without doing any calculations, if the population mean of age is 8 years old for children in the United States, what is the expected mean of the sampling distribution based on the Central Limit Theorem?
3. Identify and describe two probability sampling techniques and two nonprobability sampling techniques.
4. Why is probability sampling often more desirable than nonprobability sampling?
5. Why is sampling important in the research process?

Although Puerto Rico is a territory of the United States, there are many cultural differences between the states and the island. These differences include the way that the consumers handle problems with purchases. Two researchers surveyed owners of VCR's in the northeast U.S. and in Puerto Rico. They asked those who had experienced problems with their VCR's whether they had complained.

Complained Northeast, USA Puerto Rico

No 94 33

Yes 330 64

what do we know about the p value for testing the null hypothesis that the probability of complaining is the same for the united states and puerto rico?

If the British pound depreciates against the U.S. dollar

Select one:

A. British consumers lose by a decrease in the pound price of U.S. exports to Britain.

B. British consumers gain by a decrease in the pound price of U.S. exports to Britain.

C. British businesses gain by an increase in the dollar price of exports to the United States.

D. U.S. consumers win by a decrease in the dollar price of British exports to the United States.

Assume that the United States economy is currently operating at the full employment level of real gross domestic product with a balanced budget.

1. Draw a correctly labeled graph of aggregate demand, short-run aggregate supply, and long-run aggregate supply, and show each of the following in the United States.

a Current output and price level, labeled as Y1 and PL1, respectively

b. Full-employment output, labeled as Y1

40. The official poverty line in the United States is set

A) equal to one-half the average income in the United States.

B) at three times the cost of the Department of Agriculture's minimum food budget.

C) at three times the cost of the Department of Housing's minimum housing allowance.

D) at the amount necessary to allow an individual to buy the same market basket of goods that the average urban wage earner can afford.

Assume the economy is operating in short-run equilibrium at potential GDP. In writing and in a graph, explain the short-run and long-run effects of each of the events below on the equilibrium price level and RGDP. Assume the economy self-corrects.

The Federal Reserve, the central bank of the United States, increases the money supply, lowering interest rates.

Due to better than expected weather, crop yields in the United States increase.

sixty four percent of U.S. adults oppose hydraulic fracturing​ (fracking) as a means of increasing the production of natural gas and oil in the United States. You randomly select six U.S. adults. Find the probability that the number of U.S. adults who oppose fracking as a means of increasing the production of natural gas and oil in the United States is​ (a) exactly three​, ​(b) less than four​, and​ (c) at least three.

Select an Emerging capital market and research the differences in training and qualifications of local auditors, audit standards, and requirements, nature of audits conducted, and the availability of auditors compared to those in your home country (United States) Include in your analysis anything the country is doing to improve its current situation with respect to the audit functions

as long as home country is united states i don't care what country is selected

4. Todor owns a U.S. corporation that operates a subsidiary corporation in Bulgaria. Because of the world wide tax approach adopted in the United States, all income of the Bulgarian subsidiary is potentially taxed twice, once in Bulgaria and again in the United States. Name and provide a brief description of the adjustments available on the U.S. return of the parent corporation which mitigate the impact of this potential double tax on all Bulgarian income?