QUESTION 2 Group A has three scores, 32, 18, 28. Group B has three scores, 12, 40, 39. Group C has three scores, 37, 35, 45. Calculate the F-value. Round to one digit.
QUESTION 4 Group A has three scores, 11, 26, 22. Group B has three scores, 16, 28, 33. Group C has three scores, 21, 36, 25. Calculate the grand mean (round to two digits).
QUESTION 5 Group A has three scores, 11, 47, 27. Group B has three scores, 28, 50, 43. Group C has three scores, 29, 33, 40. Calculate MS effect (Mean squared error for the Effect). Round to one digit.
QUESTION 6 Group A has three scores, 20, 12, 18. Group B has three scores, 23, 36, 12. Group C has three scores, 44, 41, 19. Calculate MS error (Mean squared error for the error term). Round to one digit.
QUESTION 7 The df for an effect is 6, the df for an error term is 35, the F-value is 3, and the MSE for the error term is 65. What is the SS effect? (round to two digits)
QUESTION 9 Group A has three scores, 41, 25, 17. Group B has three scores, 36, 12, 42. Group C has three scores, 35, 43, 27. Calculate SS effect. Round to one digit.
QUESTION 10 Group A has three scores, 10, 25, 37. Group B has three scores, 11, 35, 43. Group C has three scores, 20, 16, 29. Calculate SS error. Round to one digit.
In: Statistics and Probability
Through one half of an ACC basketball season the scores for
games between North Carolina schools were:
UNC 95 - Wake Forest 57
UNC 88 - Duke 72
NCSU 94 - Wake Forest 74
Wake Forest 70 - Duke 71
Duke 70 - UNC 79
Suppose the first two games took place early in the season. So, we
decide to weight these games by a factor of 0.6.
Use the weighted Colley Method to rank the teams based on these
games.
(Round ratings to four decimal places.)
In: Statistics and Probability
A paper in PNS looked at the difference in species number between related groups of multiple mating versus single mating insects. Paired phylogenetic contrasts are shown in the table below. Analyze data non-parametrically. Show all steps.
| Polyandrous | Monandrous |
| 53 | 10 |
| 73 | 120 |
| 228 | 74 |
| 353 | 289 |
| 157 | 30 |
| 300 | 4 |
| 34 | 18 |
| 3400 | 3500 |
| 20 | 1000 |
| 196 | 486 |
| 1750 | 660 |
| 55 | 63 |
| 37 | 115 |
| 100 | 30 |
| 21000 | 60 |
| 37 | 40 |
| 7 | 5 |
In: Statistics and Probability
74. IQ is normally distributed with a mean of 100 and a standard deviation of 15. Suppose one individual is randomly chosen. Let X = IQ of an individual. X ~ _____(_____,_____) Find the probability that the person has an IQ greater than 120. Include a sketch of the graph, and write a probability statement. MENSA is an organization whose members have the top 2% of all IQs. Find the minimum IQ needed to qualify for the MENSA organization. Sketch the graph, and write the probability statement. The middle 50% of IQs fall between what two values? Sketch the graph and write the probability statement.
In: Statistics and Probability
Answer the following to 4 decimals of accuracy.
On an exam, the average score is 76 with a standard deviation of 6
points
What is the probability that an individual chosen at random will have a score below 67 on this exam?
What is the probability that an individual chosen at random will have a score above 85 on this exam?
What is the probability that a student will score between 70 and 80 on this exam?
What score does a student need to have in order to be in the top 5% on this exam?
A group of 10 students are selected randomly and their scores are analyzed. What is the probability that the average score in this group is below 74?
In: Statistics and Probability
Revenue Recognition, Cash and Accrual Bases
Hathaway Health Club sold three-year memberships at a reduced
rate during its opening promotion. It sold 1,000 three-year
nonrefundable memberships for $351 each. The club expects to sell
100 additional three-year memberships for $888 each over each of
the next two years. Membership fees are paid when clients sign up.
The club's bookkeeper has prepared the following income statement
for the first year of business and projected income statements for
Years 2 and 3.
Cash-basis income statement:
| Year 1 | Year 2 | Year 3 | |
| Sales | $351,000 | $88,800 | $88,800 |
| Equipment* | $107,000 | $0 | $0 |
| Salaries and wages | 49,830 | 49,830 | 49,830 |
| Advertising | 5,330 | 5,330 | 5,330 |
| Rent and utilities | 32,490 | 32,490 | 32,490 |
| Net income (loss) | $156,350 | $1,150 | $1,150 |
*Equipment was purchased at the beginning of year 1 for $107,000 and is expected to last for three years and then to be worth $1,070.
Required:
Convert the income statements for each of the three years to the accrual basis. Indicate a net loss with a minus sign.
| Hathaway Health Club | |||
| Income Statements | |||
| Year 1 | Year 2 | Year 3 | |
| Sales | $ | $ | $ |
| Expenses: | |||
| Depreciation | $ | $ | $ |
| Salaries and wages | |||
| Advertising | |||
| Rent and utilities | |||
| Total expenses | $ | $ | $ |
| Net income (loss) | $ | $ | $ |
2. Which of the following statements is incorrect?
A. Accural -Basis income statement allows the reader to focus on the long-term profit-ability of the business.
B. Accural -Basis income statement are more useful to the management.
C. Under revenue recognition, revenue is recognized when cash is received.
D. Under revenue recognition, revenue is recognized when performance obligation is satisfied.
In: Accounting
66% of all Americans are homeowners. If 40 Americans are
randomly selected, find the probability that
a. Exactly 27 of them are homeowners.
b. At most 25 of them are homeowners.
c. At least 24 of them are homeowners.
d. Between 24 and 29 (including 24 and 29) of them are
homeowners.
In: Statistics and Probability
Define the 7 Levels of Evidence described in the Sewell textbook.
Define the term ‘research practice gap’ and name two causes.
Provide a brief definition of a ‘Just Culture’.
How can informatics be used to monitor errors and support a Just Culture?
What is BCMA and how does it contribute to patient safety?
Define telenursing and describe how it occurs.
Describe at least 2 examples of patient assessments that may be accomplished using telenursing.
What is the Leapfrog Group and how can a healthcare organization meet the CPOE criteria to be recognized by this group?
How can CPOE contribute to patient safety?
Define bioinformatics.
Name two examples of nursing or medical decision support.
Name 4 ways a nurse can follow HIPAA guidelines for securing patient data.
What are 4 basic guidelines for quality documentation and reporting?
Define an eMAR and describe the information it contains.
Define the terms ‘cyberchondriac’ and ‘online diagnoser’. Describe the difference between them.
Define the terms ‘health literacy’ and ‘health numeracy’. Name several examples of each type of skill.
In: Nursing
Interpreting Disclosure on Employee Stock Options
Assume Intel Corporation reported the following in its 2008 10-K
report.
Share-Based Compensation Effective January 1, 2006, we adopted the
provisions of SFAS No. 123(R) . . . Share-based compensation
recognized in 2008 was $852 million ($952 million in 2007 and
$1,375 million in 2006). We use the Black-Scholes option pricing
model to estimate the fair value of options granted under our
equity incentive plans and rights to acquire common stock granted
under our stock purchase plan. We based the weighted average
estimated values of employee stock option grants and rights granted
under the stock purchase plan, as well as the weighted average
assumptions used in calculating these values, on estimates at the
date of grant, as follows:
| Stock Options | 2008 | 2007 | 2006 |
|---|---|---|---|
| Estimated fair values | $ 5.74 | $ 5.79 | $ 5.21 |
| Expected life (in years) | 5.0 | 5.0 | 4.9 |
| Risk-free interest rate | 3.0% | 4.5% | 4.9% |
| Volatility | 37% | 26% | 27% |
| Dividend yield | 2.7% | 2.0% | 2.0% |
Additional information with respect to stock option activity is as
follows:
| (In Millions, Except Per Share Amounts) | Number of Shares | Weighted Average Exercise Price |
|---|---|---|
| December 31, 2005 | 899.9 | $26.71 |
| Grants | 52.3 | $20.04 |
| Exercises | (47.3) | $12.83 |
| Cancellations and forfeitures | (65.4) | $28.07 |
| December 30, 2006 | 839.5 | $26.98 |
| Grants | 24.6 | $22.63 |
| Exercises | (132.8) | $19.78 |
| Cancellations and forfeitures | (65.4) | $31.97 |
| December 29, 2007 | 665.9 | $27.76 |
| Grants | 27.9 | $21.81 |
| Exercises | (38.6) | $19.42 |
| Cancellations and forfeitures | (42.8) | $31.14 |
| Expirations | (2.4) | $25.84 |
| December 27, 2008 | 610.0 | $27.79 |
(a) What did Intel expense for share-based compensation for 2008?
Answer
($ million) How many options did Intel grant in 2008?
Answer
(million shares)
Compute the fair value of all options granted during 2008. (Round
your answer to one decimal place.)
Answer
($ million)
Why do the fair value of the option grants and the expense
differ?
The expense in 2008 is the cost of current and prior years' option grants that vest in the current year.
The expense is net of tax and the fair value of the options is pretax.
The expense includes both the value of the options and the opportunity cost reflecting the higher price at which the shares could have been sold.
The expense is related to the current market price of the stock and the options are granted at historical costs.
1.00 points out of 1.00
(b) Intel used the Black-Scholes formula to estimate fair value of
the options granted each year. How did the change in volatility
from 2007 to 2008 affect share-based compensation in 2008? What
about the change in risk-free rate?
The increase in the volatility estimate decreased share-based compensation expense and the decrease in the risk-free rate estimate decreased compensation expense.
The increase in the volatility estimate decreased share-based compensation expense and the decrease in the risk-free rate estimate increased compensation expense.
The increase in the volatility estimate increased share-based compensation expense and the decrease in the risk-free rate estimate decreased compensation expense.
The increase in the volatility estimate increased share-based compensation expense and the decrease in the risk-free rate estimate increased compensation expense.
1.00 points out of 1.00
(c) How many options were exercised during 2008?
Answer
million shares
Estimate the cash that Intel received from its employees when these
options were exercised. (Round your answer to one decimal
place.)
Answer
($ million)
(d) What was the intrinsic value per share of the options exercised
in 2008? (Hint: Assume that Intel grants options
at-the-money.)
$Answer
per share
If employees who exercised options in 2008 immediately sold them,
what "profit" did they make from the shares? (Round your answer to
one decimal place.)
Answer
($ million)
(e) The tax benefit that Intel will receive on the options
exercised is computed based on the intrinsic value of the options
exercised. Estimate Intel's tax benefit from the 2008 option
exercises assuming a tax rate of 34.7%. (Round your answer to one
decimal place.)
Answer
($ million)
In: Accounting
Rank the following three stocks by their total risk level, highest to lowest. Night Ryder has an average return of 10 percent and standard deviation of 27 percent. The average return and standard deviation of WholeMart are 11 percent and 30 percent; and of Fruit Fly are 16 percent and 20 percent.
In: Finance