1. What is the median of ages for men? It’s ok to be approximate, so long as you’re within 5 years of the answer. (1 point) 2. What are the 25th and 75th percentiles for women (and once again, it’s ok to round to the nearest 5 years as needed)? (1 point) 3. Which of the two groups, men or women, has a larger interquartile […]
Probabilities of Dying 1.) Read the following article. National Safety Council. (2013). What are the odds of dying from? Retrieved from http://www.nsc.org/learn/safety-knowledge/Pages/injury-facts-chart.aspx 2.) Post a response of at least 150 words but not more than 350 words responding to the following. Did any of the probabilities surprise you in the article? Be specific and explain your answer. Determine the probability that in a group of 3 […]
This assignment will count as a project grade. It is a review of some of the material we covered in previous modules. The assignment does not have to be completed in one session. You may work, save your work, and continue later. Click Save All Answers, if you have not completed your work and wish to continue on another day or time. Click Save and […]
This assignment will have you differentiating typical actions and potential modifications to improve activities and assessing the overall impact of those improvement efforts. Recall a work task, hobby, or other activity that you perform regularly. For example, preparing a cup of coffee, exercising, or any other action you do every day. 1. In a Word document, name the activity and list sequentially the actions you […]
This assignment will have you differentiating typical actions and potential modifications to improve activities and assessing the overall impact of those improvement efforts. Recall a work task, hobby, or other activity that you perform regularly. For example, preparing a cup of coffee, exercising, or any other action you do every day. 1. In a Word document, name the activity and list sequentially the actions you […]
This assignment will have you differentiating typical actions and potential modifications to improve activities and assessing the overall impact of those improvement efforts. Recall a work task, hobby, or other activity that you perform regularly. For example, preparing a cup of coffee, exercising, or any other action you do every day. (YOU CAN USE EITHER ONE AS A EXAMPLE OR COME UP WITH OWN) 1. […]
Your posts in the Discussion may include questions or insights about the required reading, the demonstration video, the assigned Study Questions, the solutions for the assigned Study Questions, or any combination thereof. If you do not have questions about the Assignment and believe that you have mastered the material for this module, use the Discussion to answer your colleagues’ questions, offering insight, advice, strategies, and […]
Show all the work to support your answers. a) Find the length of AB. Leave your answer in the square root form if it’s not a whole number. b) Find the length of BC. Leave your answer in the square root form if it’s not a whole number. c) Find the length of CD. Leave your answer in the square root form if it’s not […]
Unit 5 Discussion – Misleading Statistics are Out There Instructions: This week you will look at misleading information that you are exposed to every day. Find an example of a survey or poll or even a tweet that you think might be misleading. How would you support your conclusions? You want to use statistical reasoning here not personal opinion. Places to look might be online polls […]
Your posts in the Discussion may include questions or insights about the required reading, the demonstration video, the assigned Study Questions, the solutions for the assigned Study Questions, or any combination thereof. If you do not have questions about the Assignment and believe that you have mastered the material for this module, use the Discussion to answer your colleagues’ questions, offering insight, advice, strategies, and […]
The B&K Real Estate Company sells homes and is currently serving the Southeast region. It has recently expanded to cover the Northeast states. The B&K realtors are excited to now cover the entire East Coast and are working to prepare their southern agents to expand their reach to the Northeast. B&K has hired your company to analyze the Northeast home listing prices in order to […]
Select a popular culture reference that involves legitimate mathematics (play, movie, tv show, book). Create a PowerPoint presentation outlining the reference, the mathematics used and any useful facts. (some topic examples!) Teen titans go
Using the Survival Curve dataset tab located in the Framingham Heart Study dataset, perform a Cox Proportional Hazards Regression Analysis to determine the survival time (risk of dying) for the Survival Curve data where the patients are divided into treatment groups. Upload the Excel spreadsheet into R Studio or perform the Cox Proportional Hazards Regression Analysis in Excel. H0 The risk of dying is not […]
Using the Survival Curve dataset tab located in the Framingham Heart Study dataset, the Framingham Heart Study dataset, perform a Cox Proportional Hazards Regression Analysis to determine the survival time (risk of dying) for the Survival Curve data where the patients are divided into treatment groups. Upload the Excel spreadsheet into R Studio or perform the Cox Proportional Hazards Regression Analysis in Excel. H0 The […]
Unit 5 Discussion – Misleading Statistics are Out There Instructions: This week you will look at misleading information that you are exposed to every day. Find an example of a survey or poll or even a tweet that you think might be misleading. How would you support your conclusions? You want to use statistical reasoning here not personal opinion. Places to look might be online polls […]
Lab Assignment #1 1. Suppose that a 4th grade language arts teacher at Zach White School in El Paso, Texas, administers a 25-item test at the end of Chaps. 15 of the book: Charlottes Web to test her students reading comprehension of these chapters. The data is provided below. -Use Excel to the right of the table to find the sample size, mean, standard deviation, […]
The B&K Real Estate Company sells homes and is currently serving the Southeast region. It has recently expanded to cover the Northeast states. The B&K realtors are excited to now cover the entire East Coast and are working to prepare their southern agents to expand their reach to the Northeast. B&K has hired your company to analyze the Northeast home listing prices in order to […]
Hi! i do the IB, and I need to finish my Math IA which is on the title above. I have already written most if it (like 75%. I just need to talk about the pigeon hole principle, do an example, and lastly do a final conclusion. I have the document which I can send to you. though Im writing this from my phone so […]
Lab Assignment #1 1. Suppose that a 4th grade language arts teacher at Zach White School in El Paso, Texas, administers a 25-item test at the end of Chaps. 15 of the book: Charlottes Web to test her students reading comprehension of these chapters. The data is provided below. -Use Excel to the right of the table to find the sample size, mean, standard deviation, […]
I attached ONE word file (include questions) and THREE Excel files Open the word file to see the question. If you see a Correct that means the answer is correct and you dont have to do this question.
Chapter 2: Exercises 2-1 through 2-5 on page 48 of the text. Use The Tables and Charts it asks you to use to complete the questions. I have uploaded the textbook to help answer these questions. Please answer all parts of the questions. 2-1 Your organization collects data on individual patients shown in Appendix Table 2. Identify whether each variable is measured nominally, ordinally, or […]
PURPOSE OF RESEARCH AND THE TREATMENT GAP 1. State the purpose of the Cicero et al. (2018) research. How is the 2018 paper an elaboration of the 2017 paper? 2. What is the treatment gap that Cicero et al. (2018) mentions? How did the treatment gap manifest itself in Figure 1 (Cicero et al., 2018, p. 268)? HYPOTHESES 3. If the main research hypothesis, in […]
In a certain city, revenue from parking meters is collected by two different companies: XYZ Security, Inc., and one of their biggest competitors. The two companies each are responsible for about half of the meters in the city. The data set for this problem contains two sets of amounts_ (in millions of_ dollars) collected from parking meters in recent fiscal year. The first column contains […]
Read the following article: Introduction to Probability Theory and Sampling Distributions.pdf I Also uploaded the Article 1. Provide a summary of the article and what you thought was the main purpose of the article. Who do you believe is the intended audience of the authors and why? Would your view of the article be the same as the view of the intended audience? Please […]
Scenario You have been hired by the Regional Real Estate Company to help them analyze real estate data. One of the companys Pacific region salespeople just returned to the office with a newly designed advertisement. It states that the average cost per square foot of his home sales is above the average cost per square foot in the Pacific region. He wants you to make […]
Use software to compute confidence band limits at several ????” along the range of x. Present these calculations in a table. Use the data from this table to plot the confidence bands with fitted line and data observations. Interpret the confidence bands using your plot.
In a certain city, revenue from parking meters is collected by two different companies: XYZ Security, Inc., and one of their biggest competitors. The two companies each are responsible for about half of the meters in the city. The data set for this problem contains two sets of amounts_ (in millions of_ dollars) collected from parking meters in recent fiscal year. The first column contains […]
Firefighters use the formula S = 0.5P + 26 to compute the horizontal range S in feet of water from a particular hose, where P is the nozzle pressure in pounds. Find the horizontal range if pressure is 90 lb.
Choose one of the various sampling methods discussed in the chapter and explain how it is utilized (ex. simple random sample, stratified random sample, etc.). Provide an example in your explanation. short discussion post
Use software to compute confidence band limits at several ????” along the range of x. Present these calculations in a table. Use the data from this table to plot the confidence bands with fitted line and data observations. Interpret the confidence bands using your plot.
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