research practice questions word limit (400-
600)
1) You are planning to open up a new restaurant
business, what kind of external environment will affect you.
2) Write the job description for a sales representative at best
buy. What will be the selection criteria and process, explain in
detail.
In: Economics
Between last year and this year, the CPI in Blueland rose from
100 to 108 and the CPI in Redland rose from 100 to 104. Blueland’s
currency unit, the blue, was worth $0.90 (U.S.) last year and is
worth $0.80 (U.S.) this year. Redland’s currency unit, the red, was
worth $0.45 (U.S.) last year and is worth $0.40 (U.S.) this year.
Consider Blueland as the home country.
a. Calculate Blueland’s nominal exchange rate with Redland
last year.
Instructions: Enter your response rounded to one
decimal place.
red/blue.
b. Calculate Blueland’s nominal exchange rate with Redland
this year.
Instructions: Enter your response rounded to one
decimal place.
red/blue.
c. Calculate the percentage change in Blueland’s nominal exchange
rate from last year to this year.
Instructions: Enter your response as an integer
value. Be certain to enter "0" if required.
%.
d. Calculate Blueland’s real exchange rate with Redland
last year.
Instructions: Enter your response rounded to one
decimal place.
red/blue.
e. Calculate Blueland’s real exchange rate with Redland
this year.
Instructions: Enter your response rounded to three
decimal places.
red/blue.
f. Calculate the percentage change in Blueland’s real exchange rate
with Redland.
Instructions: Enter your response rounded to three
decimal places.
In: Economics
|
The process that produces Sonora Bars (a type of candy) is intended to produce bars with a mean weight of 56 gm. The process standard deviation is known to be 0.77 gm. A random sample of 49 candy bars yields a mean weight of 55.82 gm. Find the p-value for a test to see whether the candy bars are smaller than they are supposed to be? |
|
Please explain why this is a t or z test and show the p val step in detail with the Excel command used to obtain the answer. Also, if this is norm.s.dist, explain why you can use a standard normal distribution here?
In: Statistics and Probability
Write a 3-page paper based on your the Exotic Embezzlement case addressing the following: Use the readings and the fraud examination checklist to address the following questions:
1. What sections of the fraud examination checklist were most helpful to the investigation and why? Please be specific in the way the techniques you used based on the checklist will contribute to the overall investigation.
2. Identify the specific direct & circumstantial evidence used to support a prosecution of this case.
3. Identify the anomalies and red flags of fraud present at the business
4. Could this fraud have been prevented or deterred?
In: Accounting
Explain in detail the process of Monetary Policy transmission of a decrease in the cash interest rate. Use relevant graphs to describe how a Central Bank’s action on the interest cash rate ripple through the economy and lead to the target policy goal. (Three connected diagrams should be used: (1) money supply and demand (2) investment demand schedule (3) AS/AD diagram. Interest rates is the variable that connects the first and second diagram).
In: Economics
Derive the reduced stiffness matrix Qxy relating stress_xy to strain_xy
Derive the reduced compliance matrix relating strain_xy to stress_xy
Determine the Ex, Ey, nu_xy, Gxy, in the reference frame (x and y) as a function of angle 0 and 45 degrees for a unidirectional lamina having the properties
What are your observations of the values increasing or decreasing with respect to the 0 degree lamina when the lamina is rotated to 45 degrees.
E1=181 GPa; E2=10.3 GPa; u12=0.28; G12=7.17 GPa
please explain in detail. thanks!
In: Mechanical Engineering
Question 3 [30]
Fructose is a naturally occurring carbohydrate. There are three
inborn errors of
metabolism associated with fructose metabolism.
| 3.1. | Discuss the three inborn errors of fructose metabolism in
detail, paying attention to the biochemistry of the disorder, clinical manifestations and possible treatment. Indicate, with the aid of references, the prevalence of these disorders among South Africans. South African obesity rates are among the highest in Africa. What role does |
| 3.2. | |
| 3.3. |
fructose metabolism play in obesity? Explain your answer with
the aid of a flow
diagram. (10)
In: Biology
Production economic principles and the theory of the firm form the basis for analysing decisions by businesses about what goods and services to produce, how many goods and services to produce, and how to produce goods and services. Drawing on your understanding of the concepts of production functions, total, average, marginal, fixed and variable costs of production, and output and revenue, and using labelled diagrams, explain the key principles and measures a manager of a business would use to decide how much of a variable input to use in a production process and how much total product to make in a production cycle.
In: Economics
4. Given the following half reaction
Fe(OH)3 (s) + e- +3H+ çè Fe2+ + 3H2O log K = 15.8
(6 pts) The Grinnell formation in Glacier N.P., formed from ocean sediments, is typified by contrasting gray and red colors, yet the total Fe (iron) concentration remains constant throughout the rock. Can you explain this color variation? (Hint: iron turns red as it “rusts”).
In: Chemistry
Problem 3. Of a random sample of 500 Americans, 270 indicated that they would vote for a Democrat in the upcoming election for president.
Find a 90% confidence interval estimate for the population proportion and interpret it.
A critic claims that the true proportion is .50. Test the validity of this claim against a two- sided alternative at the 10% level of significance. In answering, write out the null and alternative hypotheses in addition to the decision rule. Show your calculations and state your conclusion.
Use your results in part (a) to test the claim. Is your conclusion the same as that in part (b)? Explain clearly.
In: Statistics and Probability