Particle size distribution

(Chamberlain, 2016). Using this method, researchers should develop a comprehensive list that is not structured (Chamberlain, 2016). Once the list has been compiled, the researcher should choose a random spot on that list, based off of the total sample size, and then select by interval moving forward (Chamberlain, 2016). While drawing a random sample is ideal, it is not always feasible. Therefore, another alternative sampling approach, which is considered less desirable, is referred to as the…

As the owner of a popular clothing establishment, it came to my attention during the weekly staff meeting that customer satisfaction was a concern the employees were voicing. This discussion led to the potential of performing a survey throughout our ten locations, which serve over two-hundred customer per day. The quandary is how we build this sample. When gathering satisfaction data from a population, such as the customers of a popular clothing store, surveys are very beneficial. However,…

to be recognised and discussed. First and foremost, it is important to note that I chose not to distribute my questionnaire to children or any young person under the age of 18, therefore parental consent did not have to be sought out. Upon the distribution of the questionnaire to potential participants; I ensured that I provided them with a short briefing statement explaining the purpose of the questionnaire, explicitly stating…

Studies and information gathered from the population offers a valuable tool for a marketing manager to utilize when one is trying to increase wine sales in an operating establishment. Many studies exist, which concern factors shown to influence dining satisfaction such as the quality of food, the quality of the service, as well as the environment and ambiance. However, nominal research exists, which focuses on the customer’s satisfaction with wine when they are in a restaurant atmosphere, while…

Autocorrelation is not expected to be an issue with the model, given that the it is not using time series data, and it can therefore be assumed that there is no autocorrelation present in the model. To make sure that there is no perfect collinearity present in the model, it is recommended to run a collinearity test of the model (see: Exhibit 1.1). If a variable generate a VIF (Variance Inflation Factors) value above 10.0, the model might have a collinearity problem and attempts to correct the…

To what extent should teachers use technology and/or social media in the classroom? The what extent should teachers be using technology and/or social media in the classroom has become quite a hot topic. Technology is all around us and impacts our lives more today than ever before. For many of us the first thing we do in the morning before we get out of bed or last thing we do at night before closing our eyes is grab our smart phones or tablets and explore the internet or social media. The…

sampling is easy to apply as well as accurate in cases of large population under study, as was the case with music therapy. Overall, the selected sample represents 17 percent of entire population of study in the research conducted. However, the sample size is below 43%, which is the ideal percentage at 95% confidence interval. Therefore, it may lead to error emanating from small sample…

Hill et al. (2006) conducted a randomized, double-blinded, placebo-controlled study to investigate the difference between β-Alanine supplementation after 4 and 10 weeks and the effect on intense cycling capacity. 25 fit undergraduate and postgraduate fit male participants from the University of Chichester, characterized by low economy and low meat consumption, liberally volunteered to participate. Subjects were not taking any dietary supplements and refrained from supplements 6 weeks before the…

POAG group, both eyes were affected in all the participants while in PACG group, 1 patient was uniocular and only one eye was diagnosed with PACG in 6 patients. In control group, both eyes of patients were included in our study. Table – 2 Sex Distributions Male Female POAG 10(58.82%) 7(41.17%) PACG 7(50.0%) 7(50.0%) Control 11(64.70%) 6(35.29%) Male to female ratio was 1.4:1, 1:1, and 1.8:1 in POAG, PACG and control groups respectively. Table- 3 GENERAL CHARACTERSTICS OF STUDY SUBJECTS…

First, the sample size is small. 25 interviews do not give us a wide picture of why consumers may use social media. This is especially if the sample was a group of individuals living in the same area, having similar ethnic/racial background or proximate socio-economic status…