London School of Commerce Statistics and Quantitative Methods
Name: Benimana Joshua
ID number: B0076FSFS1111
Programme: BABS1.
Semester: Semester 1
Lecturer: DAVID ACQUAYE
Due Date: 20th February 2012
TABLE OF CONTENT PAGE
Answers to question 1………………………………………….. 3-4
Answers to question 2………………………………………….. 5-8
Answers to question 3………………………………………….. 9-11
Answers to question 4………………………………………… 11-15
References……………………………………………………….16
According to (http://www.investing-in-mutual-funds.com) the arithmetic mean and standard deviation are the first and most simple of the statistical concepts used in investing. Mean is used as an estimate of expected future returns of the mutual funds because it’s the best estimate we can make from past data. Standard deviation is a measure of variability, which is used as the standard measure of the total risk of individual assets and portfolios of assets.
On Figure 1; the 7th row represents the mean for all the companies. On the same table (8th row), the standard deviation was calculated. According to the table, M&S (Marks & Spencer) Company has the highest mean and standard deviation that implies that the investor should consider investing in this company.
In other words, the company with the highest risk and highest return is M&S (Marks and Spencer) with mean of 22.11 and the standard deviation of 5.336, the investor will be interested in investing in this company due to the fact that with high risk, there is a high returns that means that the project of investing in this certain company is considered to be viable (high profits). However, some investors will be scared of risking high but end up with the high returns. Tesco has the lowest standard deviation (2.03) meaning risk and a moderate mean (14.75), which shows that the company is risking less and gaining high returns. I highly would recommend the investor to invest in Tesco Company because there is a low risk and the returns are high.
The table also indicates other companies’ mean and standard deviation. Sainsbury Company’s standard deviation is (4.6) and the mean is (6.32). The risk is low and the returns gained are very low. The investor will not be interested in this company.
Referring to the calculated data, I would recommend to the investor to invest in Tesco, considering its risk-return spectrum. Tesco has the lowest risk (standard deviation: 2.03) but high returns (mean: 14.75).
Sociology develops, adopts, and adapts a wide variety of methods for understanding the social world. A quantitative approach is associated with the collection of facts, usually statistical in form, favoured by positivist sociologists. The quantitative approach studies the relationships between different groups of facts to find correlations or the ultimate goal, cause-and-effect relationships. The quantitative approach often results in patterns becoming translated into generalisations about the…
- - - - Quantitative and Qualitative Research Methods Works Cited Not Included Social research methods can be divided into two main branches or schools quantitative and qualitative. Quantitative research involves measuring quantities of things, usually numerical quantities. Qualitative research involves assessing the quality of things. These research methods used by sociologists in data gathering. Both methods have their limitations and differences. Quantitative research methods are concerned…
Mar 2015 Biman Ghosh Descriptive statistics is the term given to the analysis of data that helps describe, show or summarize data in a meaningful way such that, for example, patterns might emerge from the data. Descriptive statistics do not, however, allow us to make conclusions beyond the data we have analysed or reach conclusions regarding any hypotheses we might have made. They are simply a way to describe our data. Descriptive statistics are very important because if we simply presented…
and text rather than statistics and number. Rahman (2016), also highlighted the benefits and weaknesses of qualitative research. The benefits of using qualitative research including language testing and assessment research give a deep insight of understanding the candidate behavior, feeling, and…
Liverpool John Moores University Faculty of Education, Health and Community Centre for Tourism, Events and Food Studies RESEARCH METHODS 6001TEFSUM TITLE: ESSAY OF QUALITATIVE METHODS, QUANTITATIVE METHODS and SECONDARAY DATA ANALYSIS METHODS. Summer Semester 2014 Module Leader: Dr. Martin Selby Student Name: Tham Yee Wen Student Number: 695121 Introduction According to Bob, R., Robert W. and Michael, T. (2002), research is a process of intellectual to discovery…
Secondary is the data that is already available e.g. official statistics, diaries, historical documents etc. The researcher then has to decide what type of method they will use for their research. The topic chosen for research will indicate the method to be used e.g. voting would involve the…
Research Methods and Academic Communication Word Count: 1990 Student Name: Jingfei Liu (Fay) Student Number: 14019115 Tutor: Honglei Li Programme: Business Information Management Module code: IS0629 Date: 05/01/2015 Content Introduction 1 Qualitative methodology 1 Characteristics 1 Strengths 2 Weaknesses 2 Quantitative research 3 Characteristics 3 Strengths 4 Weaknesses 4 Research methods 5 Data collection and analysis techniques 6 Conclusion 7 References 8 Introduction In society,…
Statistics in Business QUA/351 April 10, 2013 Statistics in Business Is statistics just numerical data or is it more than that? According to Investopedia, “Statistics is derives from research of models, representations, and summaries with empirical data or real world observations required for mathematical analysis” (Investopedia, 2013). The following content will address various aspects of fundamental statistic variables to obtain a better grasp of what statistics really is. This discussion…
in college. Our alternative hypothesis would state that students educated in mainstream school systems are accepted at a higher rate than home-schooled students into college. We will employ the mixed methods research approach. We will collect quantitative data in the form of statistics in order to demonstrate the differences in the college acceptance rates among public school students and home-schooled students. Then, we will use qualitative data in the form of surveys to determine why the…
Quantitative data.(##) data need to b process(turn them into infos) to make them useful. -refers to all types of data: primary and secondary data. -range from: simple counts - more complex data. -eg. graphs, charts, statistics. Qualitative data.(@@) Quality depends on: interaction between collection and analysis of data. By: Interpret framework (Principal derived from word, not numbers) Carefully explore them - since word can have multiple and unclear meanings. -“Social Constructionism”…
