Questions
What impact did the advent of online video rentals and streaming have on the in-store movie...

What impact did the advent of online video rentals and streaming have on the in-store movie industry? Use the demand and supply diagram to illustrate your answer. Pay attention to how the equilibrium quantity and price adjust. Make state all your assumptions. (What impact did the advent of online video rentals and streaming have on the in-store movie industry? Use the demand and supply diagram to illustrate your answer. Pay attention to how the equilibrium quantity and price adjust. Make state all your assumptions. (

In: Economics

When we talk about promotional mix what exactly do we mean and how does this help us in our marketing process?

When we talk about promotional mix what exactly do we mean and how does this help us in our marketing process? After reviewing this week’s resources and your research, in your own words how would you explain promotional mix and how it helps in the marketing process? Share one of the elements and apply it to a product you personally use. How would use the element to promote the product for a new market segment and why?

In: Finance

Your 70-year-old retired grandfather is very computer-literate. He also has multiple health issues and sees a...

Your 70-year-old retired grandfather is very computer-literate. He also has multiple health issues and sees a number of different specialists. He recently heard about patient portal from his healthcare provider. He wants you to explain to him the use of patient portals and its benefits. What information will you provide your grandfather on his request, and how will you advise him on the use of the patient portal?  


In: Nursing

An urn contains red and green colored balls. You draw a sample of five balls from...

An urn contains red and green colored balls. You draw a sample of five balls from the urn.

(a) Suppose the urn contains 18 balls, half of which are red. What is the probability that the sample contains a red ball?

(b) Suppose the urn contains 144 balls, half of which are red. What is the probability that the sample contains a red ball?

(c) Suppose the urn contains 144 balls, 10 of which are red. What is the probability that the sample contains a red ball?

In: Statistics and Probability

For Hospital-Based Care Describe the types of care provided. Identify the national organization(s) and the healthcare...

For Hospital-Based Care

Describe the types of care provided.

Identify the national organization(s) and the healthcare standards for the setting.

Identify your home state for state specific information

Summarize the state specific health record (i.e., medical record) documentation guidelines for the healthcare setting, including the statute, regulation and administrative code reference number.

Summarize the state specific health record (i.e., medical record) retention guidelines for the health care setting, including the statute, regulation and administrative code reference number.

Summarize the documentation requirements from The Joint Commission, including the standard and section (only for hospital-based care).

Describe the reimbursement method for the healthcare setting.

Describe a minimum of two coding or classifications systems utilized.

Summarize at least one commonly reported database associated with the health care setting.

In: Nursing

The score of 24 randomly selected exams in a geometry class are given below: 72 85...

The score of 24 randomly selected exams in a geometry class are given below:

72 85 62 88 75 65 76 99 74 67 83 50 98 78 90 70 80 55 78 77 70 80 68 60

It has been reported that the mean score of all geometry exams is less than 78. Test the validity of the report at α = 0.02 by using the data given above.

(a) Clearly, state H0 and H1, identify the claim and type of test.

H0 :

H1 :

b) Find and name all related critical values, draw the distribution, and clearly mark and shade the critical region(s).

(c) Find the computed test statistic and the P-value.

C.T.S. :

P-Value :

(d) Use non-statistical terminology to state your final conclusion about the claim.

It has also been reported that the standard deviation of all scores in a geometry exam is 10. Test the validity of the report at α = 0.01 by using the data given above.

(e) Clearly, state H0 and H1, identify the claim and type of test.

H0 :

H1 :

(f) Find and name all related critical values, draw the distribution, clearly mark and shade the critical region(s).

(g) Find the computed test statistic and the P-value.

C.T.S. :

P-Value :

(h) Use non-statistical terminology to state your final conclusion about the claim.

In: Statistics and Probability

Find a specific example of where nuclear power/energy/technology is being used and write and telling us...

Find a specific example of where nuclear power/energy/technology is being used and write and telling us about your example. Make sure to include the specific element information. State the Isotope name. When was it discovered? What is the half-life? What is the chemical reaction? How does it decay? (for example, "it decays with the emission of an alpha-particle") Include what nuclear processes are being used and how it might be a benefit to man-kind or a danger. Also include information about any controversies that may surround your example, along with your own opinion about it.

In: Chemistry

Some industries are cutting back on benefits because of globalizaton and global competitiveness. Will globalizationaffect benefits...

Some industries are cutting back on benefits because of globalizaton and global competitiveness. Will globalizationaffect benefits offered in healthcare organizations, or is the benefits structure in healthcare insulated from these global pressures? Explain your answer in detail. Your response should be 3-4 paragraphs.

In: Operations Management

Thinking back to the discussion on the state of the macroeconomy, would you describe the economy...

Thinking back to the discussion on the state of the macroeconomy, would you describe the economy as booming, recovering, or in recession during the last few years? Why? Use the AD/AS model to illustrate this graphically. Which curve do you think caused the change? Explain your reasoning.

In: Economics

Let us return to the content in Exercise 49. The data in Table 7.1 indicates the...

Let us return to the content in Exercise 49. The data in Table 7.1 indicates the results of a GSS survey which asked white citizens who have either never been married or are married whether they own or are buying versus rent their home. Let us use confidence intervals to compare people who own or are buying a home among those that are married versus those who pay rent among those that are married.
Calculate pˆ for the group of homeowners among those that are married.
For a confidence level of ell = .97, determine the z-score for which 97% of normally
distributed data falls within z deviations of the mean. Review Example 7.1.
Use Equation 7.1 to find the standard error and then use Equation 7.2 to determine the
confidence interval for p.
Review the section notes to carefully explain what the interval tells us.
Repeat the above steps for the group of renters among that that are married.
Review the section notes to carefully explain what the interval tells us.

Now compare these two intervals. Do the intervals overlap or not? What association do we have or not have between marriage and homeownership due to whether or not the intervals overlap?

Married Never Married Total
Owns or is Buying 9,178 1,785 10,963
Pays Rent 1,867 2,282 4,149
Total 11,045 4,067 15,112

In: Statistics and Probability