Medical: Red Blood Cell Volume Total blood volume (in ml) per
body weight (in kg) is important in medical research. For healthy
adults, the red blood cell volume mean is about m 5 28 ml/kg
(Reference: Laboratory and Diagnostic Tests by F. Fischbach). Red
blood cell volume that is too low or too high can indicate a
medical problem (see reference). Suppose that Roger has had seven
blood tests, and the red blood cell volumes were
32 25 41 35 30 37 29
The sample mean is x < 32.7 ml/kg. Let x be a random variable that represents Roger’s red blood cell volume. Assume that x has a normal distribution and s 5 4.75. Do the data indicate that Roger’s red blood cell volume is different (either way) from m 5 28 ml/kg? Use a 0.01 level of significance.
please provide the following information.
(a) What is the level of significance? State the null and
alternate hypotheses. Will you use a left-tailed, right-tailed, or
two-tailed test?
(b) Check Requirements What sampling distribution will you use?
Explain the rationale for your choice of sampling distribution.
Compute the z value of the sample test statistic.
(c) Find (or estimate) the P-value. Sketch the sampling
distribution and show the area corresponding to the P-value.
(d) Based on your answers in parts (a) to (c), will you reject or
fail to reject the null hypothesis? Are the data statistically
significant at level a?
(e) Interpret your conclusion in the context of the
application.
For hypothesis testing, answer using the following steps…
Step 1: Write the hypothesis statements, identify which hypothesis is the claim, and the type of test you need to complete (left, right, twotail). State the level of significance.
Step 2: Check requirements (use the provided flowchart), state the calculator test you are using, and calculate the appropriate standardized test statistic (clearly identify the standardized test statistic by boxing or circling it).
Step 3: Make a properly labeled and shaded sketch using the standardized test statistic value. State and label the associated pvalue.
Step 4: Conclusion (make a decision) – your conclusion must include supporting evidence (refer to the decision rules on pg. 446).
Step 5: Interpretation (Based on our sample at the ______% level of significance, there is/is not enough evidence to support/reject the claim that state the claim.)
In: Statistics and Probability
Explain in detail about the Semantic Role Labelling with Conditional Random Fields. Use flowcharts and diagrams to explain your points better.
In: Computer Science
Q: Why is modern-day Japan experiencing a decrease in birthrate and how can they fix it? Explain in 300 words.
• Introduction
Provide a brief introduction to the issue or problem. This is important if the general public does not have much understanding to give them background. For your thesis (opinion or point of view), state what you think needs to change or be done.
• Point1: Acknowledge opposing arguments
Include a section that explains the argument in opposition to the one you are going to present. It probably explains why this problem has not been addressed and many times it is based on cost. This will be what the critics would say.
• Points 2 and 3: Your argument
Include a section that explains at least two steps that might lead to a positive change in society.
• Conclusion:
In the last section restate your argument and explain your recommendations to your readership about how to address this issue.
In: Economics
The objective of this assignment is to look at two aspects of testing, one is an exploration of the theory of testing, the second is the exploration of a practical software tool.
You should pick a specific topic in software testing and explore it in a bit of detail, issues you could look at include: Functional testing, Compatibility testing, Static testing, Dynamic testing, White box testing, Black box testing, Grey box testing, Visual testing, Unit testing, Integration testing, Regression testing, Alpha testing, Beta testing, Usability testing, Certification, etc. or whatever you want.
Write between one page and one and a half pages on the topic, and include at least four references you use - this can be websites, papers, videos or books. Use the six thinking hats as a model for the structure of the article you write so do an Introduction Section (blue hat), some facts and details about the topic (white hat), the benefits of this topic (yellow hat), the shortcomings around this topic (black hat), the alternatives or interesting facts or examples about this topic (green hat), your views and reflections on this topic (red hat), and a conclusion at the end (another blue hat). Additionally include a simple MindMap about the topic.
In: Computer Science
Question 2 – The State as a Regulator
In: Economics
7. Currently the U.S. national debt is over $20 Trillion. Many people feel the high level of the national debt is a very bad thing and it should be paid off.
a. Advantages of paying off the national debt.
i. Explain what would be involved in paying off the national debt.
ii. List and explain in detail, 3 advantages of paying off the national debt.
b. Disadvantages of paying off the national debt?
i. List and explain in detail, 3 disadvantages of paying off the national debt.
c. List and explain 3 approaches to getting the money to eliminate the national debt. Include the impacts each approach would have on the U.S. economy.
d. State which approach you would use to get the money. Why did you select the approach that you selected and not the alternatives?
e. Thoroughly and completely explain how your approach would work to eliminate the national debt,and explain the impact your solution would have on at least 5,key economic variables?
i. Implement your approach and use the what - happens - next approach to capture the detail of how your solution might work.
In: Economics
Photosynthetic pigments are present in green peppers, red peppers, and carrots, so can red peppers, green peppers, or carrots carry out photosynthesis? Please explain in detail.
In: Biology
Go to a public place and observe an interaction between people engaging in interpersonal communication. Be sure you can hear as well as see the interaction.
Take notes about what you observe during the interaction.
In your notes, specifically include these topics:
What diverse characteristics did you observe (gender, age, rules of behavior, language, family patterns, etc.)?
What are the verbal messages being exchanged (summarize them).
Using the vocabulary from Ch. 5, explain three of the nonverbal cues that are evident in the interaction. Describe the relationship level of the interaction based on what you observe of the verbal and nonverbal cues.
Describe the contradictions you see between the verbal and nonverbal cues.
Prepare an analysis to be presented in a PowerPoint format with at least one slide per heading. The tasks/headings to include for the observed interaction are:
Create intro slide indicating where you went, day of the week, time of day, and describe the nonverbal elements of the environment (noise level, decorations, music, dress/ characteristics of the patrons, etc.).
Describe the diversity present. How did the differences between the two individuals observed impact the interaction? Add additional detail, explanations, and the course concepts in the text reading in the notes section (presenter notes) to support your analysis.
Summarize the verbal messages. What did you find interesting about the verbal messages?
Describe a minimum of three of the nine types of nonverbal cues you observed (consider using visuals on the slide as well as word descriptions to support your points). (Kinesics, Haptics, Physical Appearance, Artifacts, Environmental Factors, Proxemics and Personal Space, Chronemics, Paralanguage and Silence). Add additional detail, explanations, and the course concepts in the text reading in the notes section (presenter notes) to support your analysis.
Explain at least one contradiction you observed between the verbal and nonverbal cues used in the interpersonal interaction. Why was your example a contradiction and which did you believe, the verbal or the nonverbal message? Add additional detail, explanations, and the course concepts in the text reading in the notes section (presenter notes) to support your analysis.
Summarize your experience. How do our.your cultural filters influence your understanding of the verbal and nonverbal communication cues used in the interaction? Which of your own biases or assumptions did you notice from your observation? How can/did your cultural, biases or assumptions filter your perception of the verbal and nonverbal cues used in the interaction?
Using your analysis of the interaction observed and the dynamics of cultural aspects and how they affect communication, describe one strategy from the course reading that you will use to communicate effectively in your future interactions to build relationships and avoid biased perceptions, which could negatively influence your communication choices.
How can monitoring your use of verbal and nonverbal communication benefit your organization? Your community?
Include references and in-text citations
8 slides
In: Psychology
You are a supervisor at your organization. A Critical Incident has occurred, and you are required to learn more about it. The incident will impact both you and your team of employees. As the supervisor, you will be expected to lead your team through the situation. Get ready, put your supervisor hat on, and get started. Research to find an article or articles on the topic Significant Changes in Work Schedules. The article(s) should be based on a real-world event or based on best practice or academic research. The preferenceis for students to find a real-world event. Include all articles in full form (not links) in the appendix section of your report. The report is to include the following: a.Introduction SectionoProvide a complete overview of the entire report. The introduction section should clearly state the subject matter of the report, and it should explain the methods used to gather data. In explaining the methods, indicate what kinds of primary and secondary research was used in the paper. The introduction is to include a brief statement of the paper's findings and conclusions. b.Report Content SectionsoDescribe the situation or topic in detail. Use 5W+H (Who, What, Why, When, Where, How)oWhat must the supervisor to do to handle the situation or event?oDescribe the short and longer-term impact(s) of the situation/topic on the role ofthe supervisor and his/her employees. Explain how these impacts may change 2 the role of the supervisor. Do you view the changes to the role of the supervisor as easy, mid-range or difficult?oWhat help might the supervisor need to support the required changes and from whom?oProvide recommendations on what supervisory practices, policies, procedures, structure, etc. may need to change. c.Summary SectionoSummarize the report.oIdentify the conclusions you have drawn from your research.d.References and AppendixoFollow APA @ Conestoga for citing and referencing.oInclude Appendix for full form copy of all articles used in research.
In: Economics
In: Biology