Where are the deer? Random samples of square-kilometer plots were taken in different ecological locations of a national park. The deer counts per square kilometer were recorded and are shown in the following table.
| Mountain Brush | Sagebrush Grassland | Pinon Juniper |
| 30 | 15 | 4 |
| 30 | 57 | 9 |
| 20 | 21 | 8 |
| 25 | 23 | 4 |
A) Find SSTOT, SSBET, and SSW and check that SSTOT = SSBET + SSW. (Use 3 decimal places.)
B) Find d.f.BET, d.f.W, MSBET, and MSW. (Use 4 decimal places for MSBET, and MSW.)
C) Find the value of the sample F statistic. (Use 2 decimal places.)
In: Statistics and Probability
Margot is walking in a straight line from a point 40 feet due east of a statue in a park toward a point 34 feet due north of the statue. She walks at a constant speed of 4 feet per second.
(a) Write parametric equations for Margot's position t seconds after she starts walking. (Round your coefficients to four decimal places as needed.)
(b) Write an expression for the distance from Margot's position to the statue at time t. (Round your coefficients to four decimal places as needed.)
(c) Find the times when Margot is 36 feet from the statue. (Round your answers to two decimal places)
In: Math
Question Preparing a bank reconciliation
The Cash account of Guard Dog Security Systems reported a balance of $2,540 at December 31, 2018. There were outstanding checks totaling $400 and a December 31 deposit in transit of $100. The bank statement, which came from Park Cities Bank, listed the December 31 balance of $3,340. Included in the bank balance was a collection of $510 on account from Brendan Ballou, a Guard Dog customer who pays the bank directly. The bank statement also shows a $30 service charge and $20 of interest revenue that Guard Dog earned on its bank balance. Prepare Guard Dog’s bank reconciliation for December 31.
In: Accounting
The English Premier League has 20 teams, throughout the season,
each team plays each of the other teams once at home and once away.
(e.g. Everton plays Liverpool at Anfield, which is Liverpool’s home
field, and Everton plays Liverpool at Goodison Park, which is
Everton’s home field.) Teams are awarded 3 points for a win, 1
point for a draw, and 0 points for a loss
(a) How many combinations of wins, losses, and draws are possible for a team throughout the season, regardless of the order?
(b) How many ways can a team win 6 out of 10 games? Here, order matters, and you are only considering those 10 games.
In: Statistics and Probability
examining Porter's Five Forces as a tool for looking at the pressures on profits. Specifically, you will be looking at defining Porter's Five Forces and applying this tool to the market structures and pressures on profits of a chosen group of firms •Chose one of the following groups and use Porter's Five Forces to analyze the pressures on profits for your chosen group's firms. ◦Group 1: the accommodations industry (e.g., Hilton, Marriott Bonvoy, InterContintental Hotel Group). ◦Group 2: the wireless telecommunications industry (e.g., Verizon, AT&T, T-Mobile). •If you want to dig deeper into how one of the firms views the challenges it faces, you might want to look at the firm's investor page.
In: Economics
Suppose that you as a researcher wanted to examine the impact of police officer rank on perceptions of friendliness by citizens in College Park, MD. Rank is measured as patrol officer, sergeant or captain, and citizen perception is captured by a scale ranging from -50 to 50 and measured in a survey given to 1,000 randomly selected people after an interaction with a police officer. 500 people talked to a patrol officer, 300 talked to a sergeant and 200 people talked to a captain.
3. What is the a) unit of observation and b) reasonable population for this sample?
4. Identify the a) independent and b) dependent variables.
5. For each variable, name what kind of variable it is (nominal, ordinal, interval, or ratio).
In: Math
b. Compute the net bond liability at December 31, 2018.
c. On January 1, 2019 the bonds were repurchased for 101. Record the journal entry for the repurchase of the bonds. This transaction is very similar to the sale of a fixed asset. 101 is the same as 101% of the face value of the bond.
In: Accounting
A-One Landscapers, Inc., owes Friendly Finance Company $5,000. A-One enters into a contract with Suburban Office Park under which A-One promises to maintain the landscaping on Suburban’s property and Suburban promises to pay Friendly Finance the amount that will be due A-One until A-One’s debt to Friendly Finance is paid. A-One performs as promised, but Suburban does not pay Friendly Finance.
1. What is the basis for a claim by Friendly Finance
against Suburban?
2. Will Friendly Finance be successful if it sues
Suburban based on your answer to 1., above?
3. Explain why or why not Friendly Finance will succeed
in such a suit. In your answer state the general legal principle
and then apply it to these facts.
In: Operations Management
McAllister, Inc., employs a normal costing system. The following information pertains to the year just ended.
Total manufacturing costs were $1,320,000.
Cost of goods manufactured was $1,286,000.
Applied manufacturing overhead was 30 percent of total manufacturing costs.
Manufacturing overhead was applied to production at a rate of 80 percent of direct-labor cost.
Work-in-process inventory on January 1 was 75 percent of work-in-process inventory on December 31.
Required:
Compute the following to support the preparation of financial
statements.
1. Compute the total direct-labor cost for the
year.
2. Compute the value of the company’s work-in-process inventory on December 31.
In: Accounting
An amateur wants to go pro 10 years from now. The amateur is interested to know how much it would cost him to order a custom bike to be built with the following components
| Item | Actual cost (in dollars $) | Cost is going to inflate a rate X% per year (in percent %) |
| Frame | 3500 | 4.5 |
| Tires | 1200 | 7 |
| Gears | 1800 | 5 |
| Brakes | 1250 | 3 |
| Seat | 250 | 2.5 |
| Finish | 400 | 8 |
Compare the current total value of all items versus the total value by 10 years considering inflation. Determine the average inflation rate of total costs during that period.
In: Finance