Consider again the Ohio Trust bank location problem discussed in Section 7.3. The file OhioTrustFull contains data for all of Ohio’s 88 counties. The file contains an 88 X 88 matrix with the rows and columns each being the 88 counties. The entries in the matrix are zeros and ones and indicate if the county of the row shares a border with the county of the column (1 = yes and 0 = no).

a. Create a model to find the location of required principal places of business (PPBs) to minimize the number of PPBs needed to open all counties to branches.

b. Solve the model constructed in part (a). What is the minimum number PPBs needed to open up the entire state to Ohio Trust branches?

. (30 pts) Write an appropriate hypothesis testing problem that’s related to your article for the population small sample mean.. You are free to choose a one‐sided or a two‐sided alternative. (10 pts)

a. State the null and alternative hypotheses. (5 pts)

b. Compute the test statistic under the assumption that the null hypothesis is true. Use two decimal places for ? scores and three decimal places for ? and ? values. (5 pts)

c. Compute the ?‐?????. (5 pts) d. State a conclusion for ?%(8) significance level.

I will use your question and solution as a guide. So it do not need to be original. Thank you! You should please write your own question. Then solve it thanks

Explain how nurses impact the implementation and adoption of Health IT systems in your organization or one with which you are familiar. If your organization or one with which you are familiar has not adopted Health IT systems, use another major change initiative that impacts nursing practice as an example. Examine a workaround or a workflow issue that has impacted you in your work setting. Discuss the impact of the workaround or workflow issue. Was a policy formulated in response or were the issues analyzed and solutions implemented to change the process? Provide details about the change that occurred or the policy implementation process and nursing involvement in the solution.

Queensland is a state with a population of 5.1 million residents. It is reported that Queensland is doing very well in flattening the curve on the number of new cases of the Covid19 infection. Queenslanders are divided on whether or not the state to re-open for nonessential businesses. A survey is conducted over 1,500 residents where they are asked to cast their vote on the issue. 1,020 residents stated ‘yes’ for the state to re-open for non-essential businesses.

a)You were recently hired as a junior statistician working for the Office of the Premier of Queensland. Assist the office in performing a hypothesis test at the 1% level of significance to infer whether more than 65% of Queenslanders agree for the state to re-open for non-essential businesses. Display the six steps process (involving drawing the rejection region/s and determining the critical value/s for the decision rule) in performing the test.

b) Calculate the p-value of the test above. Display working. State the decision rule should you want to use the p-value method hypothesis testing.

c) This hypothesis test is conducted on the basis that the sampling distribution of the sample proportion is approximately normally distributed. Specify the required condition to ensure this. Further, check if the condition is satisfied.

d) Identify which one of these two types of error (Type I or Type II) you could make with the conclusion you made in part a). Briefly explain your selection.

Queensland is a state with a population of 5.1 million residents. It is reported that Queensland is doing very well in flattening the curve on the number of new cases of the Covid- 19 infection. Queenslanders are divided on whether or not the state to re-open for non- essential businesses. A survey is conducted over 1,500 residents where they are asked to cast their vote on the issue. 1,020 residents stated ‘yes’ for the state to re-open for non-essential businesses.

a) You were recently hired as a junior statistician working for the Office of the Premier of Queensland. Assist the office in performing a hypothesis test at the 1% level of significance to infer whether more than 65% of Queenslanders agree for the state to re-open for non-essential businesses. Display the six steps process (involving drawing the rejection region/s and determining the critical value/s for the decision rule) in performing the test.

b) Calculate the p-value of the test above. Display working. State the decision rule should you want to use the p-value method hypothesis testing.

c) This hypothesis test is conducted on the basis that the sampling distribution of the sample proportion is approximately normally distributed. Specify the required condition to ensure this. Further, check if the condition is satisfied.

d) Identify which one of these two types of error (Type I or Type II) you could make with the conclusion you made in part a). Briefly explain your selection.

Select a 3-5 year period of time and analyze the macroeconomic issues occurring in a foreign country during that period of time. You should be looking for cause and effect issues/impacts. For example: there is some kind of problem in the economy and what is the government's response and then what is the impact of the government's response? The same topic will be used for all 3 parts of the project.

Write a detailed description of the root causes of the current economic downturn. Remember economic downturns are usually thought of as recessions because these are the most common, but may also include periods of severe (hyper) inflation or stagflation (a simultaneous increase in unemployment and inflation).

Within the discussion, please relate the root causes to either market failure or government failure or both. You must include a section (at least 2-3 paragraphs) about how market failure and/or government failure played a role.

Submit a report that is 2-3 pages long, typed double-spaced. This report should be well written with a introduction and conclusion and use appropriate citation

How would you measure the level of globalization of a country or region? Or, what are globalization indicators?

• Please focus on economic and business globalization, finance in particular. Use theories and concepts learned from this course to state your viewpoint.
• Please discuss (list, identify, describe, outline, select, relate, or judge) from at least three different perspectives.
• Please reply and comment to at least one other participant. Complete your post by October 20th.

Propose a policy (which means a political solution) to a given problem. The objective is to convince readers that this prescribed policy provides the best political ideas and tools to tackle and solve the problem. *Use child violence as the topic*

Include:

-The title of the policy

-The stake holders involved in this issue, including individuals, groups, institutions, government, etc.

-Description of the proposed policy in detail.

-List of steps for raising awareness -by your group- and mobilizing public to help you solve the problem

-Discussion of reasons to support the policy

1. Create the printout for testing whether the mean low stock price of all NYSE stocks differs from $35 and attach it here. Answer the following questions regarding this printout:

1. In the words of the problem, give a practical conclusion for this test. Make sure to include your choice of α in this conclusion.

2. In the words of the problem, state what a Type I error would be.

3. Use your knowledge of p-values and the printout above to state what the p-value would have been if you were conducting a one-tailed test instead of the two-tailed test I asked for.

2.         Create the printout for testing whether the mean current stock price of all NASDAQ stocks exceeds $22.00 and attach it here. Answer the following questions regarding this printout:

1. State the assumption necessary for this printout to be valid.

2. State the null and alternative hypotheses that we would use to determine if the mean current stock price of all NASDAQ stocks exceeds $22.00.

H_o:

H_a:

3. In the words of the problem, give a practical conclusion for this test. Make sure to include your choice of α in this conclusion.

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