Data analysis

experimental data, that the relationship between the difference in initial pressure inside the bottle rocket and the atmosphere, and the vertical height reached by the bottle rocket after 0.1 seconds, is proportional. This is quantitatively demonstrated by the high R2 value of 0.99533 of the graphed relationship, which indicates the likeness of points in a data set to an established trend; where 1 = a perfect relationship. The gradient of 0.0236 in the best fit regression line of the data,…

things. In our book Naked Statistics by Charles Wheelan we read some chapters in where we use stats in three different ways to get close to the answer without using all the data. We see how indepednt variables and dependent variables relate to each other and how we can get close to seeing how close they relate without using the full data. Correlation is a form of statistics in where it shows us how two things are related to each other. In our book they use the example of how Netflix uses…

been an industry that has also begun to adapt this philosophy through data collection. The term “big data” has become a buzzword in numerous industries to refer to the large amount of data that is being stored, analyzed, and reported on in the world today. Many individuals have become enraptured with this phenomenon, this possibly includes those who are enrolled in this course. While interest in this field is growing and “big data” has shown to sometimes reap huge rewards, it is urged that…

system 's hospitals. Generally, we will conduct analyses of the data set that have been provided to identify the hospital that is achieving the lowest LOS using descriptive statistics. Statistical Analysis: Length of Stay Each hospital in the enterprise has a strategy to reduce the length of stay (LOS) in the inpatient setting. The LOS was monitored over the past twelve months and the mean of each month was collected and presented in the data set (Table 1). It would be difficult to draw…

Data from each test was recorded Wastewater was collected and disposed of in the laboratory Biological: A one (1) meter by one (1) meter kicknet was placed in a 1 meter by 1 meter area of flowing waters Heavy rocks were placed on the bottom of the kicknet…

Determinative Factors for Teachers’ Job Motivation Step 1: Identify the question: As it pertains to the teacher-learning environment, what are the potential factors that contribute to teachers’ job motivation? Step 2: Choose a sample or samples of analysis: 201 Romanian teachers from across all educational levels were selected to complete the three qualitative questionnaires (DM, SP, and MM). 161 females and 40 males were graded on a seven-point Likert scale. Seniority in the teaching…

world. Roger N. Farah, Chairman of the Board and Chief Executive Officer of Woolworth Corporation said that managers can quickly and easier to find out inventory in which storage and where it is while they enter the order number of inventory in the data warehouse. Woolworth make use of this process cooperating with suppliers. On the one hand, it can reduce probability of error which has an influence on rear service,…

Based on the analysis from The Scale of Effective School Discipline and Safety (SESDS), it is recommended that Lacy Elementary is ready to implement a school-wide Positive Behavioral Support System (PBSS). An average score of 2.4 was calculated through averaging all five scales of measurement in the questionnaire stated above. This is a calculated number based on the responses from staff members on the readiness for implantation of a PBSS. According to Knoff, H. (2012), its staff is essential…

This semester I interned with the U.S. Securities and Exchange Commission (SEC), within the Division of Economic and Risk Analysis (DERA). The particular office I worked in was the Office of Structured Disclosure (OSD). The SEC headquarters is located in Washington, D.C connected to Union Station. In my position I worked under the supervision of a team of individuals with financial technology background. My supervisors and coworkers worked for companies such as IBM, Oracle, PwC, IBM, Goldman…

PowerPoint compatibility. Next time I implement this lesson plan I would reserve a computer lab, ask the technology to add Jing to the computers and have everything ready so the product will be created smoothly. e Data Inventory artifact, developed in ITEC 7305 Data Analysis and School Improvement, demonstrates my mastery of standard 2.7. The artifact helped me develop the ability to model and facilitate appropriate and effective use of diagnostic, formative, and summative assessments to…