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reconsider dr Sameers research question about how much time cal poly students spend watching tv, and...

reconsider dr Sameers research question about how much time cal poly students spend watching tv, and recall that for random sample of 100 cal poly students number of hours per day spemt watching tv the mean and SD tunred out to be 3.01 hours and 1.97 hours respectively. a. in the context of thios study, is the theory based approach (one sample t-test) valid to find a p value to investigate whether the data provide evidence that the average number of hours per day cal ply students spend watching TV is different from 2.75 hours? explain b) regardless of your answer in (a) use the theroy based inference aplet to conduct a one sample t test to find and report a standarnized statistic and a p value for dr sameers hypothesis c) state your conclusion from this study based on the p value reported in b being sure to rpovide justification for your conclusion

In: Statistics and Probability

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Question: Evaluation and Management and Medicine Discussion . 1. Explain the difference between the coding ...

Evaluation and Management and Medicine Discussion

.

1. Explain the difference between the coding of immune globulins and immunizations, how is the administration coded?

2. Explain in detail how to code for coronary therapeutic services and procedures

Explain how to code cardiac catheterizations (93451-93533) and injection procedures (93561 - 93571)

3. Explain what is considered when determining the medical decision making key components of the evaluation and management codes

In: Nursing

13. In detail. a. Wealthy members of the US society are taxed at the highest rates...

13. In detail.

a. Wealthy members of the US society are taxed at the highest rates while a large percentage of non-wealthy Americans pay the lowest taxes and in many cases no taxes at all (see the last portion of the lecture). Explain why or why not you feel this is or is not fair.

b. Explain in detail how you would structure the tax system on wage earners.

In: Economics

Explain attacking mechanisms (e.g., step by step procedures or phase by phase: Preparation, Initial Intrusion, Expansion,...

Explain attacking mechanisms (e.g., step by step procedures or phase by phase: Preparation, Initial Intrusion, Expansion, Persistence, Search and Exfiltration, Cleanup) of GhostNet in detail for a given real case (identified by yourself)

(Hints: You should focus on the procedures of the attacking mechanism. Explain the following steps in detail: Preparation, Initial Intrusion, Expansion, Persistence, Search and Exfiltration, Cleanup)

In: Computer Science

Fill in the blanks in the following table. At which level of output do we obtain...

Fill in the blanks in the following table. At which level of output do we obtain maximum profit? What is the relationship between marginal revenue and marginal cost at the profit-maximizing level of output?

Level of Output

Total Revenue

Total Cost

Profit

Marginal Revenue

Marginal Cost

Marginal Profit

20

2400

1900

420

100

21

2800

120

22

3180

140

23

3540

160

24

3880

180

25

4200

200

26

4500

220

27

4780           

240

28

5040

260

29

5280

280

30

5500

300

Suppose that you need to buy a refrigerator for your office. You recognize that there are two alternative models in the market that might meet your needs. If you buy model A, you have to pay AZN 1000 but with this model you will decrease your electricity bills by AZN 50 per year for the next 5 years. If you prefer model B, you have to pay AZN 800 but you don’t see any decrease in your electricity bills. If the interest rate is 5%, which model will you buy?

Explain the effect of minimum wage policy on labor market. What are the arguments for supporters and opponents of minimum wage policy?

Suppose the price elasticity of demand for Azercell cards is -2. If Azercell managers want to increase their profits, how should they change the price of Azercell cards? Explain in detail.

Suppose the income elasticity of demand for AZAL flight tickets is 1.75. If the average income level decreases by 6%, what would be the effect of this recession on the demand for AZAL flight tickets? Explain in detail.

In: Economics

In one state, 10 insurance companies have at least a five percent share of the market....

  1. In one state, 10 insurance companies have at least a five percent share of the market. One firm controls a 25% share, two each have a 20% share, and the remaining seven firms each have a 5% share.
  1. Calculate the HHI for insurance in this state.
  2. What does this say about the level of competition? Provide a 2-3 sentence explanation.
  3. Suppose the largest firm decides to split into two firms (each has a 12.5% share). Calculate the new HHI after the split. Using economic theory, identify and explain how the split may affect the cost and quality of insurance.

In: Economics

Explain what sludge is, its importance and what needs to be done about it.

Explain what sludge is, its importance and what needs to be done about it.

In: Biology

It is no secret that drones are used extensively in all theaters of conflict and potential...

It is no secret that drones are used extensively in all theaters of conflict and potential conflict. Research (both in the reading and through your own sources) and describe how intelligence analysis fits into "drone warfare" by answering the following questions: 1. What are some of the controversial aspects of drone warfare? 2. How are two aspects of intelligence analysis related to drone warfare? 3. Are there budget issues related to drone warfare? Explain some of those issues. 4. What are your thoughts/opinions about the use of drones?

In: Economics

On a sunny, lazy July afternoon at the family lakeside cabin, 10 year old Ethan is...

On a sunny, lazy July afternoon at the family lakeside cabin, 10 year old Ethan is tossing a slobbery tennis ball to Daisy, the family’s dog. The dog bounds into the underbrush to retrieve an arrant throw. When the game is over, Ethan wraps his arms around Daisy and hugs her. A week later, Ethan wakes up his mother, Maureen, complaining that he itches. The right side of his face is red and covered with small bumps. Convinced that Ethan is just suffering from bug bites, Maureen gives him an antihistamine to relieve the itching. By morning, though, Ethan is worse- the red angry rash has spread to his neck and arms, his face is swollen, and blisters appear. Maureen applies an over the counter anti- itch cream and tells Ethan not to touch the blisters, but he can’t help scratching them. Three days after that, Ethan still feels and looks miserable, and Maureen is really getting worried. Then she notices pus oozing from his blisters. Panicking, she immediately drives Ethan to the doctor’s office. As soon as the doctor sees Ethan, she says, “ Looks like you had a run in with poison ivy. She prescribes a glucocorticoid ointment for applying to the skin rash and recommends continuing the antihistamine to control the agonizing itch.


Q1. What is wrong with Ethan? Did bitting bug cause Ethan’s discomfort?






Q2. Daisy went into the woods not Ethan, then why Ethan showed allergic symptoms of poison ivy? Explain in detail?









Q3. Do you think if there is role of T- cells n Ethan’s condition? Why?






Q4.Why is the inflammatory response to poison ivy( Urushiol/ poison ivy sap) delayed for at least 12 to 48 hours after exposure?













Q5. What precautions should Ethan would take to avoid inflammatory response?

In: Nursing

Molecular set #1: Make a model of methane, CH4 Draw it in 3D. State whether all...

  1. Molecular set #1:
    • Make a model of methane, CH4
      • Draw it in 3D.
      • State whether all of the bonds equivalent or not?
      • What is the overall shape of the molecule?
      • What are the bond angles?
    • Now replace one atom and convert it to chloromethane, CH3Cl.
      • Draw it in 3D.
      • State if the molecule is polar or not?
    • Convert the molecule to dichloromethane, CH2Cl2.
      • Draw it in 3D.
      • Is it possible to have constitutional isomers of this compound?Explain your answer.

In: Chemistry