Statistics 1. Explain the difference between a population and a sample. A population is the entire group to be studied and a sample is a portion of the population. 2. Explain the difference between a parameter and a statistic. A statistic is a numerical summary of a sample and a parameter is a numerical summary of a population. 3. What is Descriptive Statistics and how is it used? Descriptive statistics describes the results of a sample without making conclusions of the population. 4. What
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Understanding Business Research Terms and Concepts: Part 2 Stephen McGuff RES 351 September 8‚ 2014 Ross Jackson Understanding Business Research Terms and Concepts: Part 2 In quantitative research it’s important to know what type of instruments and sampling methods are available. It’s also beneficial to understand the descriptive statistical method as well as the inferential method when dealing with business problems. This paper will attempt to summarize each of the selected data collection instruments
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1) Put a random‚ undetermined amount of jellybeans in a symmetrical jar with no deformities. 2) Devise a questionnaire the guess‚ age‚ and gender facets. 3) Choose a reasonable sample size of people and ask them to fill out the ballots. 4) Recollect the questionnaires and enter the data into Excel. 5) Sample the guesses into 5 groups utilizing the bootstrapping method found within statistics. 6) Plot the results of the bootstrapped data and the data obtained from the other facets from the questionnaires
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A Study to Determine the Level of Iron and Copper in Kuala Terengganu Estuary Muhammad Ali Azraei Bin Raduan ( UK32844 ) Lecturer Dr. Kesaven a/l Bhubalan Introduction : Kuala Terengganu River estuary (5.32°-5.35°N‚ 102.95°-103.15°E) is situated on the east coast of peninsular Malaysia facing the South China Sea (figure 1). Generally‚ the Kuala Terengganu River estuary is relatively small and shallow. The total area of the estuary is approximately 8 km2
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It was an unpredictable weather in the summer of 2011‚ with a mixture of vague feeling of excitement and edginess. I was excited since not only will our relatives and I celebrate our family reunion by having a five-day Luzon trip last April‚ but also will it be the first time that I would meet my cousins visiting from Florida‚ Unites States. Edgy‚ confused‚ and a bit worried are somewhat my mood due to a simple fact that I have not been practicing my English. Both initially feeling troubled and
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Bosnia-Herzegovina: 1992-1995 In Bosnia-Herzegovina‚ their was a conflict between three main ethnic groups. They were the Serbs‚ the Croats‚ and the Muslims. The conflict resulted in genocide committed by the Serbs against the Muslims in Bosnia. Bosnia is one of the countries that emerged from the break-up of Yugoslavia. Yugoslavia became a multicultural country after WW1. Yugoslavia was defeated by the Western Allies. During WW2‚ Yugoslavia was invaded by Nazi Germany and was divided. Tito
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Marketing research is the systematic and objective identification‚ collection‚ analysis‚ dissemination‚ and use of information for the purpose of improving decision making related to the identification and solution of problems and opportunities in marketing. Problem Identification Research: Research undertaken to help identify problems which are not necessarily apparent on the surface and yet exist or are likely to arise in the future. Examples: market potential‚ market share‚ image‚ market characteristics
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respondant’s homeor place. Telep[hone interview also is a good method to collect surveys from the customers. Where they can directly enter reponses on to a computer. The only dopwn side to it is if [people who do not own a phone are excluded from the sample. So not all of the daya collection from the populations are collected. The last method is by observation. In this case this is not going to be useful for the facelift bungee. Because the method relies heavily on the skills of the observer. The secondary
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CHAPTER THREE RESEARCH METHODOLOGY AND PROCEDURES 3.1 Introduction This section describes how the research was conducted; it thus gives the area of study‚ research design‚ target population‚ sample size‚ sample selection techniques‚ data collection methods and data analysis that the researcher used during his research work. 3.3 Research Design According to Kothari (2003) research design is the arrangements of the conditions for collection and analysis of data in a manner that aims to combine
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Ampalaya seeds coffee (Sample A) ‚ a mixture of Ampalaya seed coffee and commercial coffee (Sample B) ‚ and pure commercial coffee (Sample C). Statement of the Problem The main problem of the study is to make coffee from ampalaya seeds. It also answers the following problems: 1. What are the characteristics of the different ampalaya coffee samples in terms of: a. Color b. Aroma c. Taste d. Acidity? 2. . What is the acceptability of the different ampalaya coffee samples prepared? 3. 3. Is there
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