Type I and type II errors

Beer-Lambert equation: A = Ɛ x b x c where (A) represents absorbance, (Ɛ) is the Molar absorptivity that is measured in M-1 cm-1, b symbolizes the distance the light travels, and c stands for the concentration. Based on these principles and processes, I hypothesize that the concentration of a substance and its absorbency are proportional in a sense that whenever the concentration increases, so will the absorbance of the…

ships. Accidents are always happen no matter how many precautions are taken. The main reason is human error because negligence of human cause accidents are happened. A series of regulations has been introduced by government and organization to implement to ensure the safety and security of the ship crews who are working on ships. However, there are some types of life threatening accident which are: i) Man overboard Man overboard situation is one of the most dangerous situations which means the…

anus (GI Cancer Institute, 2012). The types of Gastrointestinal cancer can be in the upper digestive tract or the lower digestive tract. Cancers in the upper digestive tract are: Esophageal, Stomach, pancreatic, liver,gall bladder. Cancer of the lower digestive tract include: anal, and colorectal cancer. (Wikimedia Foundation, 2015). Every year 4,000 to 5,000 adult in the U.S are diagnosed with a Gastrointestinal tumor (Cancer.Net, 2014). Colon cancer is a type of Gastrointestinal cancer found…

cells is complex, therefore many errors can occur reference in text. The errors can result to an abnormal cell growth but in some instance the errors can be corrected through the Cell Cycle, which the Cell Cycle is a series of events that take place in a cell leading to its division and duplication of its DNA. If the cell is not corrected by additional effective system it can lead to Apoptosis (Programmed Cell-death), which is one of the natural cell-death. The types of natural deaths include…

Assessment Item 3 – Case Study Care Plan Nursing interventions to prevent medication error 1. Effective use of National Inpatient Medication Chart. The National Inpatient Medication Chart is a useful tool that is used by Nursing staff, as stated by Evans, 2009, it is a very useful communication tool that can help minimize the risk of medication errors related to documentation errors in hospitals. As stated by the CEC on their website, the national inpatient medication chart was designed to…

Don’t Get Caught Making These 10 Common Writing Mistakes, Or Else I know, right? Rules sometimes hinder creativity. This is the reason why some writers don’t like to follow rules on grammar and sentence construction. It’s so hard to play with words if you have to think about the restrictions. But if you 're writing a book or a formal paper, then you need to stick to the rules. There’s no other way to do it since you 're writing for a larger audience and much more formal audience. Now, if you…

follow either a Holling type II or III functional response curve. For as Frost discusses in his paper mesozooplankton eventually reach a maximum saturation level, where it no longer matters how much phytoplankton are available they can not consume, nor process them any faster. Therefore, making it improbable that the data would fit a Holling type I response as mesozooplankton cannot exponentially increase their ingestion rate. However, if we were to have obtained a Holling type I response in…

There is currently a nurse shortage that is increasing in intensity every year and as stated by the U.S. Department of Health and Human Services Health Resources and Services Administration, by the year 2025 Arizona is estimated to have the greatest shortage of nurses. This shortage could be the result of a high turnover among nurses as a result of burnout. The nursing shortage forces nurses to increase their workload, meaning their patient to nurse ratio. With an increase in workload more…

data to new data elements, and aggregating data into new data subsets. This data is then stored in the enterprise data warehouse, from where it can moved into data marts or to an analytical data store that holds data in a more useful form for certain types of analysis. Metadata (data that defines the data in the data warehouse) is stored in a metadata repository and cataloged by a metadata directory. Finally, a variety of analytical software tools can be provided to query, report, mine and…

Hence, measurement of the observed variables are perfect, meaning normality of residuals, equality of the variance, independency of the error terms, and linearity are met (Bollen & Jackman, 1990). So the constructs or variables that are measured using the multiple regression method should be relatively clear. For example, Haumann et al. (2014), in their study, used 20 control variables to…