1) A new car that is a gas- and electric-powered hybrid has recently hit the market. The distance travelled on 1 gallon of fuel is normally distributed with a mean of 55 miles and a standard deviation of 6 miles. Find the probability of the following events:
A. The car travels more than 59 miles per gallon.
Probability =
B. The car travels less than 51 miles per gallon.
Probability =
C. The car travels between 50 and 63 miles per gallon.
Probability =
2) A sample of ?=24n=24 observations is drawn from a normal population with ?=1000μ=1000 and ?=240σ=240. Find each of the following:
A. ?(?¯>1097)
Probability =
B. ?(?¯<906)
Probability =
C. ?(?¯>990)
Probability =
3) A boxplot for a set of 96 scores is given below.
How many scores are represented in the blue section of the
boxplot?
Answer: ?
4)A boxplot for a set of data is given below. Find the five-number summary
Find the minimum:
Find ?1
Find the median
Find ?3:
Find the maximum
In: Statistics and Probability
[The following information applies to the questions
displayed below.]
Three different companies each purchased trucks on January 1, Year
1, for $50,000. Each truck was expected to last four years or
200,000 miles. Salvage value was estimated to be $5,000. All three
trucks were driven 66,000 miles in Year 1, 42,000 miles in Year 2,
40,000 miles in Year 3, and 60,000 miles in Year 4. Each of the
three companies earned $40,000 of cash revenue during each of the
four years. Company A uses straight-line depreciation, company B
uses double-declining-balance depreciation, and company C uses
units-of-production depreciation.
Answer each of the following questions. Ignore the effects of
income taxes.
b-1. Calculate the net income for Year 4.
b-2. Which company will report the lowest amount
of net income for Year 4?
Which company will report the lowest amount of net income for year 4?
In: Accounting
1) Suppose the scores of students on a Statistics course are
Normally distributed with a mean of 542 and a standard deviation of
98. What percentage of the students scored between 542 and 738 on
the exam? (Give your answer to 3 significant figures.)
2) A new car that is a gas- and electric-powered hybrid has recently hit the market. The distance travelled on 1 gallon of fuel is normally distributed with a mean of 65 miles and a standard deviation of 6 miles. Find the probability of the following events:
A. The car travels more than 69 miles per gallon.
Probability =
B. The car travels less than 59 miles per gallon.
Probability =
C. The car travels between 59 and 68 miles per gallon.
Probability =
3)
(1 point) Suppose that X is normally distributed with mean 85 and standard deviation 20.
A. What is the probability that X is greater than 118?
Probability =
B. What value of XX does only the top 18% exceed?
X =
In: Statistics and Probability
Little TownLittle TownPizza bought a used Ford delivery van on January 2,20182018, for$ 21 comma 800$21,800. The van was expected to remain in service for four years left parenthesis 48 750(48,750 miles). At the end of its useful life, Little TownLittle Town management estimated that the van's residual value would be $ 2 comma 300$2,300. The van traveled 1500015,000 miles the first year, 1700017,000 miles the second year, 1250012,500 miles the third year, and 42504,250 miles in the fourth year.
|
1. |
Prepare a schedule of depreciation expense per year for the van under the three depreciation methods. (For units-of-production and double-declining-balance methods, round to the nearest two decimal places after each step of the calculation.) |
|
2. |
Which method best tracks the wear and tear on the van? |
|
3. |
Which method would
Little TownLittle Town prefer to use for income tax purposes? Explain your reasoning in detail. |
In: Accounting
We will make some changes to our first program. If you recall we began with, A car's gas mileage or miles-per-gallon (MPG) can be calculated with the following Formula: MPG = Miles Driven / Gallons of gas used. Write a class called Mileage. The Mileage class should have two private member variables called miles and gallons of type double. The class should have four public methods: setMiles and setGallons should use void return types; getMiles and getGallons should use double return types. It should have one more method called getMPG that performs the math calculation and returns the double MPG Write a program called MPGMain that asks the user for the number of miles driven and the gallons of gas used. It should call the Mileage class to calculate the car's MPG. The class should return the MPG to the MPGMain where it was called and display the value on the screen. (Format the display and limit the miles-per-gallon to 2 decimal places) in JAVA programming language
In: Computer Science
In: Accounting
Which of the following is a PUBLIC good?
A. hotel
B. congested non-toll road
C. herd immunity
D. shared popcorn
In: Economics
As an executive housekeeper of a three (3) star hotel, explain
in details with 'examples' five (5)
constraints on accommodation management in the housekeeping
department.
In: Operations Management
Apply the concept of the product life cycle to a hotel. How does a company keep its products from going into the decline stage?
In: Accounting
What are the consequences to a hotel operator of a customer such as Thomas Cook collapsing into liquidation? How does it affect resigning contracts with new owners?
In: Accounting