1D - Statistics
This chapter is from Introduction to Statistics for Community College Students, 1st Edition, by Matt Teachout, College of the Canyons, Santa Clarita, CA, USA, and is licensed under a “CC-By” Creative Commons Attribution 4.0 International license – 10/1/18 Practice Problems Section 1D Ruler Experiment Directions: Divide class into groups of three or four. Each group will need a ruler and their cell phones. It is best to stand up during this activity. Procedure: Student A will hold the cell phone in their dominant hand and then hold their non-dominant hand straight out in front of them with their hand curved. The fingers should not be very close or very far away from the thumb. While student A is texting, student B holds the bottom of the ruler up inside of student A’s non-dominate hand. Student B should hold the ruler from below student A’s hand. The top of student A’s hand should be about 5 inches on the ruler. Student B releases the ruler and student A tries to catch it. Student C records the number of inches on the top of the ruler before caught. Student C will take the catch length, subtract off the 5 inches, and then record the difference. If student A misses the ruler all together, then student C will just put “drop”. Each student should attempt to catch the ruler while texting three times. Then repeat the process, but this time the students will attempt to catch the ruler with their non-dominant hand without a cell phone. Continue until all students have done the experiment three times without the cell phone and three times with the cell phones. Alternate the person releasing the ruler and the time before released. Collect the data for the “with phone” catches and drops in one column. In another column, collect the data for the “no phone” catches. When done, give the data to the instructor. Put the without cell phone/with cell phone data up on the board without names. The instructor or a student will collate the following results for the whole class: the mean average catch length with the cell, the mean average catch length without the cell, the total number of drops with the cell, the total number of drops without the cell. Use your class data to answer the following questions as group. If you were absent on the day your class did the ruler experiment use the following data. Ruler Experiment Data (Previous Class) 1. What is the explanatory (treatment) variable? What was the response variable? 2. Why did we bother to have the person catch the yardstick without the phone? Wouldn’t it of been quicker to just record the catching with the cell phone? 3. What were the two groups of people in the experiment? Were they alike? Why didn’t we randomly assign the groups? 4. What are some of the confounding variables in this experiment? What are some steps that we took to control these variables? 5. Was this experiment blind, double blind, or neither? How do you know? 6. What did the class data show? Does texting cause slow reflexes? How do you think this experiment might apply to driving while texting? (#7-11) Define the following terms and give an example of each. 7. Observational Study 8. Experiment 9. Explanatory Variable 10. Response Variable 11. Confounding Variables https://creativecommons.org/licenses/by/4.0/ This chapter is from Introduction to Statistics for Community College Students, 1st Edition, by Matt Teachout, College of the Canyons, Santa Clarita, CA, USA, and is licensed under a “CC-By” Creative Commons Attribution 4.0 International license – 10/1/18 12. Random Assignment 13. Placebo 14. Placebo Effect 15. Single Blind 16. Double Blind (#17-21) Directions: Determine if each of the following studies are an observational study or an experiment. Explain why. Can the study prove cause and effect or just a relationship? Why? If the study is an experiment, list some confounding variables that need to be controlled. 17. Dramamine is a common medication used in preventing and treating nausea, vomiting and dizziness caused by motion sickness. This medication has become a staple for thousands of people who travel by boat, car or plane. We need to prove that Dramamine is effective in preventing and treating the symptoms of motion sickness. Volunteers were randomly assigned into two groups. One group received Dramamine and the other received a placebo. The amount of motion was the same for all of the people. They were then asked to rank their motion sickness on a scale of 1 to 10. 18. Unemployment has become a very important topic in the United States and worldwide. We wish to understand how unemployment may be related to the tax rate. To shed light on this issue, we took a random sample of countries around the world and compared the average tax rate to the unemployment rate. 19. Tuberculosis (TB) is a disease that affects millions of people worldwide. TB is a contagious bacterial infection that affects the lungs. Doctors have long speculated that the percentage of people with Tuberculosis is higher in low income, crowded cities. A medical study was done to see if there is a relationship between low income, crowded cities and a high percentage of people with Tuberculosis. They took a random sample of cities and collected data about the size and the number of people. They then compared it to the number of cases of tuberculosis. 20. College students in the United States have long claimed that listening to music while studying causes them to retain information at a higher rate. We want to prove that this is not true. Listening to music while studying does not cause a person to retain information at a higher rate. We took a group of volunteer college students and randomly put them into three groups. The people in each group had to memorize the same information. They were ranked as high retention or low retention. One group had to listen to their favorite music, another group had to listen to a music they hated, and the third group had no music at all. The volume of music was the same for all of the people. 21. A study was done to determine if there is an association between obesity and diabetes. Obesity and diabetes data was taken from a random sample of adults. -------------------------------------------------------------------------------------------------------------------------------------------------------- https://creativecommons.org/licenses/by/4.0/
CATEGORIES
Economics Nursing Applied Sciences Psychology Science Management Computer Science Human Resource Management Accounting Information Systems English Anatomy Operations Management Sociology Literature Education Business & Finance Marketing Engineering Statistics Biology Political Science Reading History Financial markets Philosophy Mathematics Law Criminal Architecture and Design Government Social Science World history Chemistry Humanities Business Finance Writing Programming Telecommunications Engineering Geography Physics Spanish ach e. Embedded Entrepreneurship f. Three Social Entrepreneurship Models g. Social-Founder Identity h. Micros-enterprise Development Outcomes Subset 2. Indigenous Entrepreneurship Approaches (Outside of Canada) a. Indigenous Australian Entrepreneurs Exami Calculus (people influence of  others) processes that you perceived occurs in this specific Institution Select one of the forms of stratification highlighted (focus on inter the intersectionalities  of these three) to reflect and analyze the potential ways these ( American history Pharmacology Ancient history . Also Numerical analysis Environmental science Electrical Engineering Precalculus Physiology Civil Engineering Electronic Engineering ness Horizons Algebra Geology Physical chemistry nt When considering both O lassrooms Civil Probability ions Identify a specific consumer product that you or your family have used for quite some time. This might be a branded smartphone (if you have used several versions over the years) or the court to consider in its deliberations. Locard’s exchange principle argues that during the commission of a crime Chemical Engineering Ecology aragraphs (meaning 25 sentences or more). Your assignment may be more than 5 paragraphs but not less. INSTRUCTIONS:  To access the FNU Online Library for journals and articles you can go the FNU library link here:  https://www.fnu.edu/library/ In order to n that draws upon the theoretical reading to explain and contextualize the design choices. Be sure to directly quote or paraphrase the reading ce to the vaccine. Your campaign must educate and inform the audience on the benefits but also create for safe and open dialogue. A key metric of your campaign will be the direct increase in numbers.  Key outcomes: The approach that you take must be clear Mechanical Engineering Organic chemistry Geometry nment Topic You will need to pick one topic for your project (5 pts) Literature search You will need to perform a literature search for your topic Geophysics you been involved with a company doing a redesign of business processes Communication on Customer Relations. Discuss how two-way communication on social media channels impacts businesses both positively and negatively. Provide any personal examples from your experience od pressure and hypertension via a community-wide intervention that targets the problem across the lifespan (i.e. includes all ages). Develop a community-wide intervention to reduce elevated blood pressure and hypertension in the State of Alabama that in in body of the report Conclusions References (8 References Minimum) *** Words count = 2000 words. *** In-Text Citations and References using Harvard style. *** In Task section I’ve chose (Economic issues in overseas contracting)" Electromagnetism w or quality improvement; it was just all part of good nursing care.  The goal for quality improvement is to monitor patient outcomes using statistics for comparison to standards of care for different diseases e a 1 to 2 slide Microsoft PowerPoint presentation on the different models of case management.  Include speaker notes... .....Describe three different models of case management. visual representations of information. They can include numbers SSAY ame workbook for all 3 milestones. You do not need to download a new copy for Milestones 2 or 3. When you submit Milestone 3 pages): Provide a description of an existing intervention in Canada making the appropriate buying decisions in an ethical and professional manner. Topic: Purchasing and Technology You read about blockchain ledger technology. Now do some additional research out on the Internet and share your URL with the rest of the class be aware of which features their competitors are opting to include so the product development teams can design similar or enhanced features to attract more of the market. The more unique low (The Top Health Industry Trends to Watch in 2015) to assist you with this discussion.         https://youtu.be/fRym_jyuBc0 Next year the $2.8 trillion U.S. healthcare industry will   finally begin to look and feel more like the rest of the business wo evidence-based primary care curriculum. Throughout your nurse practitioner program Vignette Understanding Gender Fluidity Providing Inclusive Quality Care Affirming Clinical Encounters Conclusion References Nurse Practitioner Knowledge Mechanics and word limit is unit as a guide only. The assessment may be re-attempted on two further occasions (maximum three attempts in total). All assessments must be resubmitted 3 days within receiving your unsatisfactory grade. You must clearly indicate “Re-su Trigonometry Article writing Other 5. June 29 After the components sending to the manufacturing house 1. In 1972 the Furman v. Georgia case resulted in a decision that would put action into motion. Furman was originally sentenced to death because of a murder he committed in Georgia but the court debated whether or not this was a violation of his 8th amend One of the first conflicts that would need to be investigated would be whether the human service professional followed the responsibility to client ethical standard.  While developing a relationship with client it is important to clarify that if danger or Ethical behavior is a critical topic in the workplace because the impact of it can make or break a business No matter which type of health care organization With a direct sale During the pandemic Computers are being used to monitor the spread of outbreaks in different areas of the world and with this record 3. Furman v. Georgia is a U.S Supreme Court case that resolves around the Eighth Amendments ban on cruel and unsual punishment in death penalty cases. The Furman v. Georgia case was based on Furman being convicted of murder in Georgia. Furman was caught i One major ethical conflict that may arise in my investigation is the Responsibility to Client in both Standard 3 and Standard 4 of the Ethical Standards for Human Service Professionals (2015).  Making sure we do not disclose information without consent ev 4. Identify two examples of real world problems that you have observed in your personal Summary & Evaluation: Reference & 188. Academic Search Ultimate Ethics We can mention at least one example of how the violation of ethical standards can be prevented. Many organizations promote ethical self-regulation by creating moral codes to help direct their business activities *DDB is used for the first three years For example The inbound logistics for William Instrument refer to purchase components from various electronic firms. During the purchase process William need to consider the quality and price of the components. In this case 4. A U.S. Supreme Court case known as Furman v. Georgia (1972) is a landmark case that involved Eighth Amendment’s ban of unusual and cruel punishment in death penalty cases (Furman v. Georgia (1972) With covid coming into place In my opinion with Not necessarily all home buyers are the same! When you choose to work with we buy ugly houses Baltimore & nationwide USA The ability to view ourselves from an unbiased perspective allows us to critically assess our personal strengths and weaknesses. This is an important step in the process of finding the right resources for our personal learning style. Ego and pride can be · By Day 1 of this week While you must form your answers to the questions below from our assigned reading material CliftonLarsonAllen LLP (2013) 5 The family dynamic is awkward at first since the most outgoing and straight forward person in the family in Linda Urien The most important benefit of my statistical analysis would be the accuracy with which I interpret the data. The greatest obstacle From a similar but larger point of view 4 In order to get the entire family to come back for another session I would suggest coming in on a day the restaurant is not open When seeking to identify a patient’s health condition After viewing the you tube videos on prayer Your paper must be at least two pages in length (not counting the title and reference pages) The word assimilate is negative to me. I believe everyone should learn about a country that they are going to live in. It doesnt mean that they have to believe that everything in America is better than where they came from. It means that they care enough Data collection Single Subject Chris is a social worker in a geriatric case management program located in a midsize Northeastern town. She has an MSW and is part of a team of case managers that likes to continuously improve on its practice. The team is currently using an I would start off with Linda on repeating her options for the child and going over what she is feeling with each option.  I would want to find out what she is afraid of.  I would avoid asking her any “why” questions because I want her to be in the here an Summarize the advantages and disadvantages of using an Internet site as means of collecting data for psychological research (Comp 2.1) 25.0\% Summarization of the advantages and disadvantages of using an Internet site as means of collecting data for psych Identify the type of research used in a chosen study Compose a 1 Optics effect relationship becomes more difficult—as the researcher cannot enact total control of another person even in an experimental environment. Social workers serve clients in highly complex real-world environments. Clients often implement recommended inte I think knowing more about you will allow you to be able to choose the right resources Be 4 pages in length soft MB-920 dumps review and documentation and high-quality listing pdf MB-920 braindumps also recommended and approved by Microsoft experts. The practical test g One thing you will need to do in college is learn how to find and use references. References support your ideas. College-level work must be supported by research. You are expected to do that for this paper. You will research Elaborate on any potential confounds or ethical concerns while participating in the psychological study 20.0\% Elaboration on any potential confounds or ethical concerns while participating in the psychological study is missing. Elaboration on any potenti 3 The first thing I would do in the family’s first session is develop a genogram of the family to get an idea of all the individuals who play a major role in Linda’s life. After establishing where each member is in relation to the family A Health in All Policies approach Note: The requirements outlined below correspond to the grading criteria in the scoring guide. At a minimum Chen Read Connecting Communities and Complexity: A Case Study in Creating the Conditions for Transformational Change Read Reflections on Cultural Humility Read A Basic Guide to ABCD Community Organizing Use the bolded black section and sub-section titles below to organize your paper. For each section Losinski forwarded the article on a priority basis to Mary Scott Losinksi wanted details on use of the ED at CGH. He asked the administrative resident