BUS 173 Assignment 2 Prepared For: Md. Siddique Hossain (Sqh) Answer to the question no 01 Inference Regarding the population variance‚ σ 2 An important area of statistic is concern with making inference about the population variance. Knowledge of population variability is an important element of statistical analysis. Two possibilities arise For example. A) For a car rental agency . * Tires with low variability’s is preferred compared with durable lives with high variability
Premium Statistical hypothesis testing Normal distribution Variance
Elderly as a Vulnerable Population According to the Cambridge Advanced Learner’s Dictionary (2002)‚ vulnerability is the ability to “Be easily physically‚ emotionally‚ or mentally hurt‚ influenced or attacked.” At any given time‚ anyone can become vulnerable. Demographically‚ the nature of society is changing. The population of older people is dramatically increasing. The U.S Census Bureau states that the population of people greater than 65 is projected to double by the year
Free Gerontology Old age Retirement
Effects of over population in Mexico City There are parts of the world that have an alarming overpopulation rate‚ one of these locations is Mexico city which is located in the Federal District‚ Capital of the Country of Mexico. Mexico City’s enormous population continues to rapidly increase every day. With approximately 20 million residents; up from 9 million only 20 years ago‚ Mexico City is considered the most populous urban center on earth. There are many people in the country of
Premium City Urban area Globalization
Modern War”. The civil war was caused by a numerous of reasons for example‚ the election of Abraham Lincoln‚ the fight between slaves and people who were not slaves and the States against federal rights. This essay will explain why did cities started to explode in population in the late 19th century. After the Civil War took place the United Sates became a stronger and richer country than they ever had been. However‚ the United States government was faced with a difficult event in prospect regarding
Premium American Civil War United States Southern United States
Vulnerable Population Paper – Premature Infants University of Phoenix Vulnerable Population Paper – Premature Infants The word “vulnerability” stems from the Latin vulnerare‚ which means‚ “to wound”. (Oxford Encyclopedic English Dictionary‚ 1995) In a clinical setting‚ the term vulnerable can be applied to many different kinds of patients. The purpose of this paper is to address a vulnerable population within a community. The vulnerable population this author chose to focus on will be
Premium Childbirth
Many people (including national leaders) worry that population growth depletes resources and can trigger social or economic catastrophe if it is not contained. As discussed in the preceding section‚ most of the projected population growth during this century will take place in developing nations. These countries have faced many challenges in recent decades‚ including low levels of education‚ poor health standards‚ poverty‚ scarce housing‚ natural resource depletion‚ wars‚ and economic and political
Premium Natural resource Natural environment Total fertility rate
In 1970‚ the population Pyramid shows that Oman was LEDC (low economically developed country) due to the high birthrate and low deathrate (triangular pyramid). There are number of reasons for high birthrate at that time. First of all‚ the religious reasons have affected the country to have high birthrate. The Omani culture at that time used to have many children for families so they have a great prestige and standing in society. Secondly‚ because Oman was not very developed at that time‚ the country
Free Population Demography Birth rate
Population distribution of Brazil: Brazil is a LEDC with most of its population living in coastal areas‚ with the south being more densely populated. Density: 22/km2 Population: 205‚716‚890 Climate: mostly tropical‚ but temperate in south (cooler in summer‚ warmer in winter) -North-west: covered in tropical rainforest‚ hot and humid climate‚ poor soils‚ little known natural resources‚ difficult transport‚ lacks basic services such as health care‚ education and electricity. High birth/death/IMR
Premium Population density Rio de Janeiro Population
viewed‚ what individuals expect of themselves‚ and what is expected of them from others that individuals experience over the various age categories. However‚ sociologists are paying attention to the socio-economic and cultural antecedents of the process of ageing. Furthermore‚ ageing does not mean what an individual’s is able to act rather it facilitates what he/she is expected to act‚ permitted to act or prohibited from acting. Ageing bring in its wake a host of changes in
Premium Sociology Old age Retirement
Population Genetics 2 Explain the statement “Populations‚ not the individual‚ evolves.” ~The statement "It is the population that evolves‚ not the individual‚" means that a single organism cannot evolve by itself. Natural selection is survival of the fittest‚ so the adaptations are relative to each other. 3 Explain how Mendel’s particulate hypothesis of inheritance provided much needed support for Darwin’s theory of evolution by natural selection. ~Mendel’s hypothesis of inheritance supported
Premium Evolution Natural selection Charles Darwin