Please completely answer the below Biostatistic question.
Hurricanes Rita and Katrina caused flooding of large parts of New Orleans, leaving behind large amounts of new sediment. Before the hurricanes, the soils of New Oleans were known to have high concentrations of lead, a dangerous toxin capable of creating potential health hazard. Zaharan et al. (2010) were interested in the human health impacts of the flood and so measured lead concentrations of blood (in ug/dl) of children who lived in 46 different affected areas both before and after the floods. Complete the responses for the following R outputs.
R Output
data: lead$bloodLeadAfter and lead$bloodLeadBefore
t = -6.0538, df = 70.325, p-value = 6.212e-08
alternative hypothesis: true difference in means is not equal to 0
95% confidence interval: -2.563481 -1.293041
sample estimates: mean of x = 3.21087, mean of y = 5.13913
a.) Name the sampling unit and sample size
b.) Name the variable(s) and associated scale(s)
c.) Name the design (one-sample t-test, two-sample t-test, paired t-test)
d.) Is this an appropriate design, given the narrative above? Why or why not?
e.) Name the population parameter of interest, using specific descriptors from the narrative (hint: write what are we estimating in specific terms)
f.) Use the output to write the null hypothesis for the associated t-test (be sure to state it in terms of the population parameter of interest)
g.) Use the confidence interval from the output to write a statement about the set of plausible values for the parameter estimate, and to evaluate the plausibility of the null hypothesis.
h.) Use the null hypothesis to write a statement interpreting the p-value from the output. (Do not use more or less than 0.05.as reasoning)
In: Math
Computing EPS: Simple Capital Structure
At the end of 2020, the records of Block Corporation reflected the following.
| Common stock, $5 par, authorized 500,000 shares | ||
| Outstanding January 1, 2020, 400,000 shares | $2,000,000 | |
| Sold and issued April 1, 2020, 2,000 shares | 10,000 | |
| Issued 5% stock dividend, September 30, 2020; 20,100 shares | 100,500 | |
| Preferred stock, 6%, $10 par, nonconvertible, noncumulative, authorized 50,000 shares | ||
| Outstanding during year, 20,000 shares | 200,000 | |
| Paid-in capital in excess of par, common stock | 180,000 | |
| Paid-in capital in excess of par, preferred stock | 100,000 | |
| Retained earnings (after the effects of current preferred dividends declared during 2020) | 640,000 | |
| Bonds payable, 6.5%, nonconvertible, issued at par January 1, 2020 | 1,000,000 | |
| Net income | 164,000 | |
| Income tax rate, 25% |
a. What EPS presentation is required—basic, diluted, or both?
|
Basic |
b. Compute the required EPS amount(s).
| Net Income Available to Common Stockholders |
Weighted Avg. Common Shares Outstanding |
Per Share |
|
|---|---|---|---|
| Basic EPS | Answer | Answer | Answer |
c. Compute the required EPS amount(s), assuming that the preferred stock is cumulative.
| Net Income Available to Common Stockholders |
Weighted Avg. Common Shares Outstanding |
Per Share |
|
|---|---|---|---|
| Basic EPS | Answer | Answer | Answer |
In: Accounting
On December 31, 2020, Petra Company invests $26,000 in Valery, a variable interest entity. In contractual agreements completed on that date, Petra established itself as the primary beneficiary of Valery. Previously, Petra had no equity interest in Valery. Immediately after Petra’s investment, Valery presents the following balance sheet:
| Cash | $ | 26,000 | Long-term debt | $ | 114,000 | |||
| Marketing software | 146,000 | Noncontrolling interest | 78,000 | |||||
| Computer equipment | 46,000 | Petra equity interest | 26,000 | |||||
| Total assets | $ | 218,000 | Total liabilities and equity | $ | 218,000 | |||
Each of the amounts represents an assessed fair value at December 31, 2020, except for the marketing software.
The December 31 business fair value of Valery is assessed at $104,000.
If the carrying amount of the marketing software was undervalued by $31,000, what amounts for Valery would appear in Petra’s December 31, 2020, consolidated financial statements?
If the carrying amount of the marketing software was overvalued by $31,000, what amounts for Valery would appear in Petra’s December 31, 2020, consolidated financial statements?
If the carrying amount of the marketing software was undervalued by $31,000, what amounts for Valery would appear in Petra’s December 31, 2020, consolidated financial statements? (Input all amounts as positive values.)
|
If the carrying amount of the marketing software was overvalued by $31,000, what amounts for Valery would appear in Petra’s December 31, 2020, consolidated financial statements? (Input all amounts as positive values.)
|
In: Accounting
Q1. In what ways is the purchase of a hammer or of labor services by the military different from the purchase of a missile system? How does this affect government procurement policies in these two areas?
Q2. Should military officers and Defense Department officials by proscribed from working for private defense contractors for a period of several years after termination of their government service?
Q3. Imagine that Congress is considering a bill to reduce the current seventeen-year life of patents to eight years. What negative effects might this change have on the rate of innovation? What positive effect might it have for the economy?
Q4. Members of the poorest fifth of U.S. households have a much smaller share of total U.S. income than is typical in other developed countries. Does this mean that the poorest fifth of U.S. households are worse off in the United States than are the poorest fifth of households elsewhere? Why or why not?
In: Economics
*** Must be 2 pages long apa format***
Company NewCo has hired you to advise its senior management on how to communicate a strategy for unleashing the firm’s creativity. You have eight weeks to put your recommendations together, which will be on the agenda of the company’s next Leadership Retreat.
Fortunately for NewCo, you have just completed a course on this very subject. After thinking about it for a while, you thought you should structure your project using material from the course you just completed, augmented by some additional research.
Your assignment this week is to define the ways that teams can be used to foster innovation at NewCo. How will teams be selected and structured? What leadership methods will be used to guide these teams? Base your use of teams on the work you have completed for previous components of the project.
In: Operations Management
You are a newly hired employee at the health department. Your second day at work, you are put in charge of a diabetes awareness program with pamphlets and lectures in a wide variety of target audiences. After speaking with other supervisors, you have been asked to develop a pyramid type program where you train a group of individuals who will then go out and train others. Clearly your knowledge of diffusion theory adoption categories is important.
What aspects of the innovation would be important to highlight in educating the public?
Outline how you would use adopter categories
Who would you expect to include in each of the groups?
How would you target these groups?
How would you evaluate your effort?
What specific factors would you examine?
What are your goals for the program? Why?
In: Psychology
Consider the following sets.
Determine whether each of the above sets is closed under addition or NOT closed under addition . |
In: Advanced Math
The financial statements for Waverley Ltd are provided below:
Waverley Ltd
Comparative Balance Sheet
As at 30 June 2019 and 2020
|
2019 |
2020 |
|
|
Assets |
||
|
Cash At Bank |
167,000 |
215,000 |
|
Accounts Receivable |
213,000 |
158,000 |
|
Inventory |
68,000 |
73,000 |
|
Prepaid Rent |
4,000 |
5,000 |
|
Buildings |
320,000 |
350,000 |
|
Accumulated Depreciation – Buildings |
(108,000) |
(132,000) |
|
Equipment |
67,000 |
78,000 |
|
Accumulated Depreciation – Equipment |
(25,000) |
(26,000) |
|
706,000 |
721,000 |
|
|
Liabilities |
||
|
Accounts Payable |
236,000 |
228,000 |
|
Dividend Payable |
12,000 |
13,000 |
|
Salary Payable |
18,000 |
20,000 |
|
Tax Payable |
16,000 |
17,000 |
|
Bank Loan |
158,000 |
171,000 |
|
440,000 |
449,000 |
|
|
Equity |
||
|
Capital |
170,000 |
164,000 |
|
Retained Earnings |
96,000 |
108,000 |
|
266,000 |
272,000 |
Waverley Ltd
Income Statement
For the Year Ended at 30 June 2020
|
Sales |
1,000,000 |
|
|
COGS |
(450,000) |
|
|
Gross Profit |
550,000 |
|
|
Profit on sale of Equipment |
2,000 |
|
|
Rent |
42,000 |
|
|
Salary |
400,000 |
|
|
Interest |
12,000 |
|
|
Depreciation Expense – Buildings |
13,000 |
|
|
Depreciation Expense – Equipment |
15,000 |
|
|
(482,000) |
||
|
Net Profit before Tax |
70,000 |
|
|
Less Taxation expense |
(21,000) |
|
|
Net Profit |
49,000 |
Required:
Prepare an extract of the Cash Flow Statement for the year ended 30 June 2020 showing Cash Flows from Operating Activities AND Cash Flows from Financing Activities. Show all workings.
In: Accounting
E5.16
(Preparation of Partial Statement of Cash Flows—Operating Activities)
(LO 8, 9) The statement of income of Kneale Transport Inc. for the year ended December 31, 2020, reported the following condensed information:
|
Kneale Transport Inc. Year Ended December 31, 2020 Statement of Income |
||
|
Service revenue |
$545,000 |
|
|
Operating expenses |
370,000 |
|
|
Income from operations |
175,000 |
|
|
Other revenues and expenses |
||
|
Gain on disposal of equipment |
$25,000 |
|
|
Interest expense |
10,000 |
15,000 |
|
Income before income tax |
190,000 |
|
|
Income tax |
42,000 |
|
|
Net income |
$148,000 |
|
Kneale's statement of financial position included the following comparative data at December 31:
|
2020 |
2019 |
|
|
Accounts receivable |
$50,000 |
$60,000 |
|
Prepaid insurance |
8,000 |
5,000 |
|
Accounts payable |
30,000 |
41,000 |
|
Interest payable |
2,000 |
750 |
|
Income tax payable |
8,000 |
4,500 |
|
Unearned revenue |
10,000 |
14,000 |
Additional information:
Operating expenses include $70,000 in depreciation expense. The company follows IFRS. Assume that interest is treated as an operating activity for purposes of the statement of cash flows.
Instructions
a.
Prepare the operating activities section of the statement of cash flows for the year ended December 31, 2020, using the
1.indirect method and
2.direct method.
b.
From the perspective of an external user of Kneale Transport's financial statements, discuss the usefulness of the statement of cash flows prepared using either the indirect or the direct method.
In: Accounting
On January 1, 2018, Winn Heat Transfer leased office space under a three year operating lease agreement. The arrangement specified three annual rent payments of $90,000 each, beginning December 31, 2018, and at each December 31 through 2020. The lessor, HVAC Leasing calculates lease payments based on an annual interest rate of 8%. Winn also paid a $300,000 advance payment at the beginning of the lease in addition to the first $90,000 rent payment. With permission of the owner, Winn made structural modifications to the building before occupying the space at a cost of $390,000. The useful life of the building and the structural modifications were estimated to be 30 years with no residual value.
1. Record the beginning of the lease Jan 2018
2. Record the lease payment Jan 2018
3. Record the lease and interest payment Dec 2018
4.Record the amortization of the right to use asset Dec 2018
5.Record the depreciation expense for Winn 2018
6.Record the lease and interest payment 2019
7. Record the amortization of the right to use asset Dec 2019
8. Record the depreciation expense for Winn 2019
9.Record the lease and interest payment 2020
10. Record the amortization of the right to use asset Dec 2020
11. Record the depreciation expense for Winn 2020
In: Accounting