Question 2

Explain the main residence exemption. In your answer comment on the following:

1. What are the factors that are relevant in determining main residence status
2. What can happen if you are absent from your property
3. What will happen if you own two properties for a period of 4 months (ie. You have moved house and your old house is on the market and not being used for income producing activities)

this question is about tax in Australia

1) Suppose you have particle on a ring with the wavefunction1:

?_m(?) = 1/(sqrt(2pi)) * e^(im(?))

(m = 0, ±1, ±2, …)

a. Do you know anything about where the particle is on the ring? Does

m matter in this determination?

b. Do you know the angular momentum exactly?

2) Suppose the same particle were described with the wavefunction2:

?_m (?) = 1/(sqrt(2pi)) * cos (m?)

(m = 0, ±1, ±2, …)

c. Now do you know anything about where the particle is on the ring?

Does m matter in this?

d. Do you know the angular momentum exactly?

e. Re-write your wavefunction2 in terms of exponential functions and

use this to explain your answer to d.

Someone tries to convince you that parents should put their children in enriching preschool environments by their second birthday at the latest. How would you respond to this individual? In your response: State whether you agree or disagree with the person. Defend your position given recent findings about brain development. Include the following concepts in your discussion: synaptogenesis, synaptic pruning, experience-expectant and experience-dependent plasticity

Researchers at a food company are interested in how a new ketchup made from green tomatoes (and green in color) will compare to their traditional red ketchup. They are worried that the green color will adversely affect the tastiness scores. They randomly assign subjects to either the green or red ketchup condition. Subjects indicate the tastiness of the sauce on a 20-point scale. Tastiness scores tend to be skewed. The scores follow:

Green Ketchup
14

15

16

18

16

16

19

Red Ketchup
16

16

19

20

17

17

18

a. What statistical test should be used to analyze these data?

b. Identify H0 and Ha for this study.

c. Conduct the appropriate analysis.

d. Should H0 be rejected? What should the researcher conclude?

Rejection Region

After reviewing data from a sample, an inference can be made about the population. For example,

Find a data set on the internet. Some suggested search terms: Free Data Sets, Medical Data Sets, Education Data Sets.

1. Introduce your Data Set and Cite the Source.
2. What trends do you notice in your data set?
3. Based on the trends and the history of your data set, make a claim. What kind of test (left, right, two-tailed) would you have to complete?
4. Explain the steps needed to complete the Hypothesis Test. What is needed?

After reviewing data from a sample, an inference can be made about the population. For example,

Find a data set on the internet. Some suggested search terms: Free Data Sets, Medical Data Sets, Education Data Sets.

1. Introduce your Data Set and Cite the Source.
2. What trends do you notice in your data set?
3. Based on the trends and the history of your data set, make a claim. What kind of test (left, right, two-tailed) would you have to complete?
4. Explain the steps needed to complete the Hypothesis Test. What is needed?

Cholesterol levels for a group of women aged 50-59 follow an approximately normal distribution with mean 216.57 milligrams per deciliter (mg/dl). Medical guidelines state that women with cholesterol levels above 240 mg/dl are considered to have high cholesterol and about 29.6% of women fall into this category.

1. What is the Z-score that corresponds to the top 29.6% (or the 70.4-th percentile) of the standard normal distribution? Round your answer to three decimal places.

2. Find the standard deviation of the distribution in the situation stated above. Round your answer to 1 decimal place.

Cholesterol levels for a group of women aged 30-39 follow an approximately normal distribution with mean 190.14 milligrams per deciliter (mg/dl). Medical guidelines state that women with cholesterol levels above 240 mg/dl are considered to have high cholesterol and about 9.3% of women fall into this category.

1. What is the Z-score that corresponds to the top 9.3% (or the 90.7-th percentile) of the standard normal distribution? Round your answer to three decimal places.

2. Find the standard deviation of the distribution in the situation stated above. Round your answer to 1 decimal place.

1. Was there a noticeable difference between the acid treated apple piece and the untreated apple piece? Explain. Could you use vinegar instead of pineapple juice? Would you want to?
2. Obtain your bread dough and describe how it has changed since it was first made. Pull it apart and make notes about the texture, the odor, and the volume of dough. Explain the biochemistry behind this metamorphosis.
3. Why do you think that cheese is less subject to spoilage than milk?
4. Do you think that there is some population of cells in you (yourself!) that is currently undergoing mitosis?
5. What kind of circumstances would promote mitosis (e.g. a finger has been cut)?
6. Do you think that there is some population of cells in you that might never, or only very rarely, undergo mitosis at this point in your life?
7. What was the appearance of the DNA as you were spooling it?
8. What reagent (chemical compound) was used to cause the DNA to precipitate from the solution, Thus allowing it to be spooled onto the wooden applicator stick?
9. At what two wavelengths does DNA absorb? At which wavelength does it absorb the most?

Forrest Gardner, owner of Gardner's Gardens, just completed his first year in business and has received financial statements that have been prepared by his accountant. Gardner finds the income statement and balance sheet to be informative, however, he does not understand the statement of cash flows. He says that the first section is especially confusing.

Write a summary explaining the following:

1. Purpose and sections of the cash flow statement.

2. Explain why the first section may be confusing.