A 5.91 g unknown sample analyzed by elemental analysis revealed a composition of 37.51 % C. In addition, it was determined that the sample contains 1.4830 x 10^23 hydrogen atoms and 1.2966 x 10^23 oxygen atoms. What is the empirical formula?
In: Chemistry
Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.612.61 and a standard deviation of 0.390.39. Using the empirical rule, what percentage of the students have grade point averages that are between 1.831.83 and 3.393.39?
In: Statistics and Probability
The weight of an organ in adult males has a bell-shaped distribution with a mean of 325 grams and a standard deviation of 45 grams. Use the empirical rule to determine the following.
(d) What percentage of organs weighs between 235 grams and 370 grams?
In: Statistics and Probability
Write some outside metarial as same as this article "A life course approach to chronic disease epidemiology: conceptual models, empirical challenges and interdisciplinary perspectives" by Yoav Ben-Shlomo, Diana Kuh. And Explain how this article can be related to our life.
In: Nursing
What structural or electronic aspect of (2E)-1-(4-Nitrophenyl)-3-(2-pyridinyl)-2-propen-1-one prevents the resonance argument and empirical parameters from adequately predicting the H-NMR chemical shifts of the alpha C-H?
In: Chemistry
The yearly salary (in thousands of dollars) for a small company are listed below. Find the mode, mean, median and population standard deviation and use the Empirical Rule to find a 95% confidence interval. 74 67 39 75 98 67 460 96
In: Statistics and Probability
Suppose that grade point averages of undergraduate students at one university have a bell-shaped distribution with a mean of 2.52 and a standard deviation of 0.43. Using the empirical rule, what percentage of the students have grade point averages that are between 1.23 and 3.81?
In: Statistics and Probability
2. Comment critically: “Data are the most important component of an empirical analysis. It should be complete. Even if complete data do not exist from the source, and if necessary, data issues may derive the choice model even lead to the alteration of the theoretical model.”
In: Economics
“For several years empirical studies have spanned the spectrum of research from software productivity, quality, reliability, performance to human computer interaction. Analyses have involved software systems ranging from desktop software to telecommunication switching systems. But surprising there has been little work done on the emerging digital game industry, one of the fastest growing domains today. To the best of our knowledge, our work is one of the first empirical analysis of a large commercially successful game system”. “In this paper, we introduce an analysis of the significant user data generated in the gaming industry by using a successful game: Project Gotham Racing 4. More specifically, due to the increasing ubiquity of constantly connected high-speed internet connections for game consoles, developers are able to collect extensive amounts of data about their games following release. The challenge now is to make sense of that data, and from it be able to make recommendations to developers. This paper presents an empirical case study analyzing the data collected from a released game over a three year period. The results of this analysis include a better understanding of the differences between long-term and short-term players, and the extent to which various options in the game are utilized. This led to recommendations for future development ways to reduce development costs and to keep new players engaged. A secondary goal for this paper is to introduce software game development as a topic of importance to the empirical software engineering community and discuss research results on a key difference area: data analytics on user data to customize user and development experiences” (Hullett, Nagappan, Schuh and Hopson, 2012)
1) What is the research approach used in this study?
2) What are the key findings from this study?
3) Who are the key people who will benefit from this study? Please use suitable examples.
4) In your opinion, what are the potential drawbacks of case study approach?
In: Economics
Discuss how nursing has developed or changed as a profession. Focus on one of the following periods: 1850-1900; 1900-1920; 1920-1935; 1935-1950; 1950-1965; 1965-1980; 1980-2000; or 2000-today.
In: Nursing