Nexium is a drug that can be used to reduce the acid produced by
the body and heal damage to the esophagus due
to acid reflux. The manufacturer of Nexium in advertising states
that more than 94% of patients taking Nexium
are healed within 8 weeks. In clinical trials, 96% out of 300
patients suffering from acid reflux disease were
healed after 8 weeks. Run a hypothesis test at the α = 0.01 and α =
0.10 significance level to test whether the
advertising is true.
H0: _____ = 0.94 [fill in the blanks]
Ha: _____ _____ 0.94 [fill in the blanks]
a. Follow our procedure on page 2 of our Unit 3 Day 1 notes to
bracket the claim, etc.
b. Which word, phrase or symbol in the claim determines the
inequality in the alternative hypothesis:
_________________
c. Which word, phrase or information (or lack of information) in
the problem tells us that this problem
involves a test for the proportion, and not a mean?
_______________________________________________
d. Fill in the hypothesis.
e. Explain why the number “0.96” does not appear in the hypothesis:
_______________________
_____________________________________________________________________________________
f. The p-value is 0.072. Find the outcome of the test and write a
plain English interpretation of the outcome
using both α = 0.05 and α = 0.10.
In: Statistics and Probability
Nexium is a drug that can be used to reduce the acid produced by
the body and heal damage to the esophagus due
to acid reflux. The manufacturer of Nexium in advertising states
that more than 94% of patients taking Nexium
are healed within 8 weeks. In clinical trials, 96% out of 300
patients suffering from acid reflux disease were
healed after 8 weeks. Run a hypothesis test at the α = 0.01 and α =
0.10 significance level to test whether the
advertising is true.
H0: _____ = 0.94 [fill in the blanks]
Ha: _____ _____ 0.94 [fill in the blanks]
a. Follow our procedure on page 2 of our Unit 3 Day 1 notes to
bracket the claim, etc.
b. Which word, phrase or symbol in the claim determines the
inequality in the alternative hypothesis:
_________________
c. Which word, phrase or information (or lack of information) in
the problem tells us that this problem
involves a test for the proportion, and not a mean?
_______________________________________________
d. Fill in the hypothesis.
e. Explain why the number “0.96” does not appear in the hypothesis:
_______________________
_____________________________________________________________________________________
f. The p-value is 0.072. Find the outcome of the test and write a
plain English interpretation of the outcome
using both α = 0.05 and α = 0.10.
In: Statistics and Probability
JAVA RECURSION
public void recMethod(int[] array, int start, int end) {
if(start < end) {
print the array
double the value in the array at position start
recMethod(array, start+1, end)
print the array
} else {
print "done"
}
}
Assume the method is invoked with array = [3, 4, 6, 7, 8, 10, 4], start = 2, and end = 5
1.How many times is the array printed before the word "done" is printed?
2.How many times is the array printed after the word "done" is printed?
3.Which of the following is true?
a.The contents printed in the line directly before the "done" are the same as the contents printed in the line directly after the "done."
b.There is nothing printed out after the "done."
c.The contents printed in the line directly before the "done" are different from the contents printed in the line directly after the "done."
4.Which of the following is true?
a.All array print outs after the "done" show the same contents as each other.
b.The array print outs after the "done" are not all the same.
c.There are no array print outs after the "done."
In: Computer Science
The financial year end of Diary Manufacturing Limited is 31 December. At 31 December 2012, the following balances are available:
|
Item |
€ |
|
Land and building at cost |
286000 |
|
Plant and machinery at cost |
210000 |
|
Accumulated depreciation on plant and machinery |
46000 |
|
Purchase of raw material |
260200 |
|
Sales |
635000 |
|
Factory rates expenses |
6000 |
|
Factory heats and light |
13000 |
|
Account receivables |
74400 |
|
Account payable |
61800 |
|
Wages |
126000 |
|
Direct expenses |
18200 |
|
Selling expenses |
22000 |
|
Administration and general expenses |
46000 |
|
Bank |
49000 |
|
General reserve |
60000 |
|
Retained profit |
36000 |
|
Inventory 1st January 2012: Raw material Finished goods |
40000 76000 |
|
Dividends paid: Preference shares Ordinary shares |
1680 40000 |
Notes
Required: Prepare the manufacturing accounts of the Diary Limited
Note : Answers should be in Word Version Format
if you cannot solve it on a laptop then you give it to another one to Solve it by Word
In: Accounting
An inappropriate antibody response against cells is the cause of [ ------- ]
If a patient with an immunodeficiency does not have enough circulating antibody, a doctor may choose to treat the problem with [ ------- ]
A B or T cell recognized the presence of a pathogen through an antigen-specific receptor, while an innate immune cell recognized the presence of a pathogen through a [ ------- ]
In order to become fully activated, a T cell requires [ ------- ] through CD28
Activated dendritic cells provide a [ ------- ] to T cells in the form of cytokines.
Another word for antibody is [ ------- ]
In the germinal center, as activated B cells are improving antibody affinity, they also undergo [ ------- ] from IgM to other isotypes.
A [ ------- ] can be caused by a disease or other environmental condition that interferes with immune system function.
Blank word options:
["type III hypersensitivity, "type I hypersensitivity", "type II hypersensitivity", "clonal expansion", "self-tolerance", "pattern recognition receptor", "immune complex", "costimulation", "primary immunodeficiency", "adjuvant", "hypogammaglobulinemia", "mucosa", "negative selection", "opsonization", "histamine", "secondary immunodeficiency", "allergy", "plasma cell", "herd immunity", "third signal", "positive selection", "type IV hypersensitivity", "intravenous immunoglobulin", "affinity maturation", "immunoglobulin", "class switching", "hygiene hypothesis"]
In: Biology
In: Accounting
You will be asked to come up with two original questions based on the work of two different authors in each week’s required readings. Think about what stood out to you in the works in question—what ideas, theories, or approaches did you find to be interesting, engaging, or perhaps intriguing or challenging? Your task is then to do your best to answer each of your own questions as incisively and thoroughly as possible within a word-count range of around 350-500 words maximum (posts with fewer than 250 words will not receive any credit). The word count includes your question but not any citations. You must cite at least one source, which will be the particular essay or article from the required readings you are addressing.
Kierkegaard, Fear and Trembling (entire), pp. 1-61.
Study Guide: Themes, Arguments, and Ideas in Kierkegaard's Writings (from SparkNotes).
My question is: Why is faith so amazing and rare, according to Kierkegaard and what does he mean by teleological suspension of the ethical ? or you can change the question is if you can find a better one.
In: Psychology
Part 3
Imagine that the economy is experiencing inflation and that the Reserve Bank of Australia (RBA) decides to implement a contractionary monetary policy or 'tight money' to return inflation to its target level.
a) What type of open market operations (OMOs) will the RBA undertake consistent with a contractionary monetary policy approach?
b) How will the money supply be affected?
c) Explain how the three stages of transmission process from a contractionary monetary policy link a change in interest rates with a change in an economy’s equilbrium level of output.
d) Using the IS-LM curve diagram, illustrate the impact of a contractionary monetary policy. Make sure to clearly indicate the new equilibrium position including the interest rate and output level.
At the end of your answer to Part 3 state the word count for sub-part c. Your answer to Part 3 sub part c should not exceed 100 words. (Note: answers to sub-parts a and b while written should be no longer than 1 sentence each and hence are excluded from the word count requirement).
Can you give the prefences as well for the answer?
In: Economics
A student randomly selected 70 packets of sugar and weighed the contents of each packet, getting a mean of 3.586 g and a standard deviation of 0.074 g. Test the claim that the weights of the sugar packets have a mean equal to 3.5 g, as indicated on the label.
1. Copy and paste the Minitab output for exercise into the document underneath the problem. You are not also required to do these by hand, unless you want to.
2. Write the rejection rule word for word as written here, "Reject Ho if the p-value is less than or equal to alpha."
3. Write the actual p-value and alpha, then either "Reject Ho" or "Do not reject Ho." As an example: 0.0021 ≤ 0.05. True. Reject Ho.
4. Write an English sentence stating the conclusion, claim, and significance level. As an example: If the claim is "Can we conclude that male business executives are taller, on the average, than the general male population at the α = 0.05 level?", and if we found our conclusion to be do not reject Ho, the sentence would be, "There is not enough evidence to conclude that male business executives are taller, on the average, than the general male population at the α = 0.05 level."
In: Statistics and Probability
Your software company was invited to provide a proposal for a company in Australia. You currently have the cost in US dollars and need to convert the prices to the Australian dollar. Write a 2-part program using Ruby, Java®, or Python. Part 1: Write a function to gather the following costs from the user: Travel Cost: $9,800 Hotel Cost: $3,500 Rental Car Cost: $1,600 Labor Cost: $15,500 Part 2: Write a function to convert the costs from United States dollar (USD) to Australian dollar (AUD). Note: Look up the current USD to AUD exchange rate to use in your function. Test the program 3 times by providing different costs in USD. Provide the code and take a screenshot of the output, then paste the screenshot(s) into a Microsoft® Word document. Write a half-page response in the same Microsoft® Word document to address the following: Provide a manual for the user explaining how to use the program. Explain what type of user input validations you should have. What happens if the user enters a negative number? What happens if the user puts a $ in the input?
In: Computer Science