A Walk Through the Woods assignment 2024

Classification of Data Identify the individuals and give the variables under the following: 1. You want to study about the people who climbed Mt. Everest. 2. The Department of Agriculture wishes to conduct a study about the pineapples in Tagaytay.

Background: To prevent crashes caused by running red lights, many states are installing cameras at dangerous intersections. These cameras are used to take photographs of the license plates of vehicles that run a red light. The Virginia Department of Transportation (VDOT) obtained data on the number of crashes per year caused by running a red light at 13 intersections in Fairfax County, Virginia. RED LIGHT PHOTO ENFORCED Source: Virginia Transportation Research Council, "Research Report: The Impact of Red Light Cameras (Photo-Red Enforcement) on Crashes in Virginia", June 2007 Directions: Perform an appropriate significance test to determine whether or not the reduction in the number of crashes was statistically significant. 1. Click on the Data button below to display the data. Copy the data into a statistical software package and click the Data button a second time to hide it. Data Before After 3.7 1.26 0.37 0.1 0.39 0 4.55 1.69 2.4 1.94 2.09 3.24 2.5 2.72 0.83 0.24 3.05 1.67 3.21…

Background: To prevent crashes caused by running red lights, many states are installing cameras at dangerous intersections. These cameras are used to take photographs of the license plates of vehicles that run a red light. The Virginia Department of Transportation (VDOT) obtained data on the number of crashes per year caused by running a red light at 13 intersections in Fairfax County, Virginia. Source: Virginia Transportation Research Council, "Research Report: The Impact of Red Light Cameras (Photo-Red Enforcement) on Crashes in Virginia", June 2007 Directions: Perform an appropriate significance test to determine whether or not the reduction in the number of crashes was statistically significant. 1. Click on the Data button below to display the data. Copy the data into a statistical software package and click the Data button a second time to hide it. Data Before After 3.7 1.26 0.1 0 4.55 1.69 2.4 1.94 2.09 3.24 2.5 2.72 0.83 0.24 3.05 1.67 3.21 0.33 1.08 0.18 1.25 0.99 7.25 5.02 191…

Background: To prevent crashes caused by running red lights, many states are installing cameras at dangerous intersections. These cameras are used to take photographs of the license plates of vehicles that run a red light. The Virginia Department of Transportation (VDOT) obtained data on the number of crashes per year caused by running a red light at 13 intersections in Fairfax County, Virginia. Source: Virginia Transportation Research Council, "Research Report: The Impact of Red Light Cameras (Photo-Red Enforcement) on Crashes in Virginia", June 2007 Directions: Perform an appropriate significance test to determine whether or not the reduction in the number of crashes was statistically significant. RED LIGHT PHOTO ENFORCED 1. Click on the Data button below to display the data. Copy the data into a statistical software package and click the Data button a second time to hide it. Data Before After 3.5 1.46 0.47 0.1 0.39 0 4.55 1.69 2.6 2.04 2.39 3.14 2.5 2.62 0.83 0.14 3.25 1.57 3.41…

Create a side-by-side boxplot for vitamin D level vs. NewAge and a side- by-side boxplot for vitamin D level vs. country. Create a scatterplot to show the relationship between vitamin D level and Age. Compare these two side-by-side boxplots and the scatterplot and explain your findings. • Note: Write appropriate captions for the tables, graphs, and outputs.

Review this chart. Identify what type of figure/chart is presented and briefly explain what each chart is reporting.

What are the options to reduce risk selection in Bismark systems? Choose all that apply. Risk adjustment Deny customers the right to choose their insurers Restrict insurance plan differentiation Ex-post cost-based compensation

Using the excel template show the full steps to get the correct solution. Question: Yearly automobile inspections are required for residents of the state of Pennsylvania. Suppose that 12% of all inspected cars in Pennsylvania have problems that need to be corrected. Unfortunately, Pennsylvania state inspections fail to detect these problems 20% of the time. On the other hand, assume that an inspection never detects a problem when there is no problem. Consider a car that is inspected and is found to be free of problems. What is the probability that there is indeed something wrong that the inspection has failed to uncover?

How do I graph this?

DATAfile: TobaccoFires You may need to use the appropriate appendix table or technology to answer this question. The mean cost to repair the smoke and fire damage that results from home fires of all causes is $11,389.t How does the damage that results from home fires caused by careless use of tobacco compare? The file TobaccoFires provides the cost to repair smoke and fire damage associated with a sample of 55 fires caused by careless use of tobacco products. Smoke and Fire Cost 17,748 18,429 17,312 17;622 23,149 18,340 23,669 23,006 18,378 14,160 21,653 18,060 20,043 13,859 22,401 14,970 15,111 22,320 21,159 15,628 19,082 13,832 20,124 17,819 16,860 19,042 16,812 14,610 16,496 21,287 17,721 20,229 23,942 18,937 21,697 15,098 18,611 22,137 19,223 20,527 16,830 19,854 20,499 22,607 13,561 22,031 22,128 23,200 23,221 15,096 15,978 20,768 22,036 17,678 23,910 Using past years' data, the population standard deviation can be assumed known with o = $3,027. What is the 95% confidence interval…

a) Explain the key features of both discrete and continuous data. Use relevant examples to highlight your answer. Are monetary values typically treated as discrete or continuous data?

It is thought there may be a mistake in the Project Tracker. A project team member explains she thinks a total of 6 Questionnaire days have already been conducted. If that were the case, what should the Actual % Complete figure be for that task? 21% 46% 65% 78% Cannot say

Design a figure to match the data. Using what you have learned about figures and tables, create a visual representation of the data described in the following paragraph: We surveyed the students in three sections of Engl014 (total of 100 students) to gauge which aspect of the writing process they found most challenging: Pre-writing, Drafting, or Revising. The results among the three sections were consistent. Overall 50% of students said that they found the Pre-writing stage to be the most challenging, while 28% found the Drafting stage most difficult and 22% said the Revision stage was most challenging (see Figure 1). These results suggest that we should place more emphasis on teaching and practicing pre-writing strategies during the course. Create a Figure 1 and a descriptive caption that illustrates the data above.

Identify several types of manufacturing companies for which process costing would be an appropriate product-costing system. What characteristics do the products of these companies have that would make process costing a good choice? How is process costing similar and different in a second or later processing department?