Personals IELTS Scores Coursework Example | Topics and Well Written Essays - 1000 words

Personals IELTS Scores - Coursework Example In this case, the math test is considered to be independent variable while scores of personal IELTS scores in listening and reading are considered to be dependent variables. The IELTS test can be defined as a high stakes selection test that is applied in measuring the proficiency in the English language of NESB students who intend to study in a tertiary institution (Hawkey 2006). The test report is based on the test performance and it includes a band score that is between 0-9 for every subtest as well as an overall score; the mean of the results. The IELTS which is considered as the admission tool is seen to have become popular for the past decade (Hawkey 2006)Null HypothesisThere is no statistically significant difference between the mean scores of personal IELTS scores in listening and reading when doing math test.Alternative HypothesisThere is no statistically significant difference between the mean scores of personal IELTS scores in listening and reading when doing math test.The table above shows that FMU6PA group has a mean score of 7.5 and 8 for listening and reading respectively. The standard deviation is also 0.39 and 0.3 respectively. This means that the variation in listening data is higher than that of reading. The median and mean is almost the same for reading and this implies that the data is normally distributed. The table above shows that Foundation science group has a mean score of 7.7 and 6 for listening and reading respectively.

NUTRITION RELATED DISEASE Research Paper Example | Topics and Well Written Essays - 2500 words - 5

NUTRITION RELATED DISEASE - Research Paper Example There are two types of nutrients, macronutrients and micronutrients. Macro nutrients provide the bigger part of energy required by the organism’s metabolic functions, whereas micronutrients provide the required cofactors for metabolism to take place. The chart below indicates various sources of foods and nutrients. Food borne illness is also referred to as food poisoning. It is any illness that is resulting from consuming, viruses, parasites pathogenic bacteria, natural or chemical toxins which contaminate the food. On the other hand a nutrient related disease results from inadequate or excessive nutrient and food intake resulting to unhealthy conditions like rickets, obesity and kwashiorkor (Archeson, Thorpe, 2013). Food that is safe is important so as to avoid instances of food poisoning, spread of microbiological dangers which include bacteria such as Salmonella. Food contaminants are mostly responsible for spoiling or tainting food and they contain such microorganisms as bacteria, parasites and other toxic substances (Archeson, Thorpe, 2013). Food contaminants usually can cause serious issues and thus resulting in diseases that every year affects an approximately 76,000,000 million people in the US and at the same time leading to over 325,000 hospitalizations and over 500 deaths. Thus awareness of possible sources of foodstuff contaminants is a crucial element as far as good nutrition is concerned. A food additive is any stuff added to foodstuff. If it’s for a direct purpose the additive is known as a direct additive such as the low-calorie sweetener aspartame mostly used in beverages, yoghurt, puddings and chewing gum (Cliver, Rieman, 2002). Several direct additives are mostly found on the ingredient tag of foodstuffs. On the other hand, indirect additives become an aspect of foodstuff in small due to the way it is stored, handled and packed. Additives are important because they impart and maintain required