Factors Affecting Population Cultural Factors In some cultures and religions‚ people are respected more if they have many children resulting in an increased birth rate. For example‚ in some cultures having many children is seen as a sign of virility in men. Conversely‚ some cultures and religions discourage large families though this is rare. This would have the effect of lowering birth rate. Certain religions view birth control and abortion as bad in the eyes of their beliefs. As a result they discourage
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Fertility and Population Policy: the Singapore Experience Mui Teng Yap Introduction Singapore has long been known for its use of social policies to influence fertility/reproductive behaviour. This began in the late 1960s/early 1970s and continues to the present‚ although the demographic objective has changed from anti-natalist to selectively pro-natalist. The turning point came in the mid-1980s after about a decade of below-replacement level fertility. The impetus must have been the results of
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Consequences of Population Growth The effects of population growth on economic development differ between the developed and developing countries. In the developed countries‚ population growth has enhanced the growth of such economies because they are wealthy‚ have abundant capital and scarcity of labour. O n the contrary the consequences of rapid population growth on the development of LDCs are not the same. Most developing countries are poor‚ capital scarce and labour abundant; and therefore population growth
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Negative Population Growth Expansion is useless and problematic without a contributing factor such as productivity. The initiative for making good use out of what the population uses for its needs can be described as minimalistic. Growth should entail an equal amount of output to show motivation or models for future generations to build on. We as people need to shape our society to show accomplishment and consistent growth of our economy and community. But without such knowledge for the newcomers
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The population standard deviation σ of a discrete random variable ‚ Measure how close a random variable tends to be the population mean μ‚ so you must understand μ before you understand σ If you have a random variable like a bet at a casino or and investment then the standard deviation σ measure the risk‚ if there is a lot of risk then the standard deviation is high The formulas for standard deviation are given below but you should look at the examples first Population mean Population variance
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the world’s most populous country. * As the world’s population is approximately 6.7 billion‚ China represents a full 20% of the world’s population so one in every five people on the planet is a resident of China. * China’s population growth has been somewhat slowed by the one child policy‚ in effect since 1979. * China’s one child policy was established by Chinese leader Deng Xiaoping in 1979 to limit communist China’s population growth. Although designated a "temporary measure‚" it continues
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populated country in the world though it is a small country of only 1‚ 47‚ 570 square kilometers. At present it has a population over 150 million. About 1000 people live per square kilometer here. Every year more than two million people are being added to our population. The problem has now moved out of control and it has now come to the stage of explosion. Though the population of a country is an asset‚ it becomes a problem when the country cannot afford to give its people the basic necessaries
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SAMPLING DISTRIBUTIONS |6.1 POPULATION AND SAMPLING DISTRIBUTION | |6.1.1 Population Distribution | Suppose there are only five students in an advanced statistics class and the midterm scores of these five students are: 70 78 80 80 95 Let x denote the score
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2. Why is it necessary to deal with the problem of over-population? Give specific reasons and examples to support your answer. China and India are the example of countries which have over-population. It is hard for countries which are over-populated to maintain their economics. Therefore‚ it is necessary to deal with the problem brought by over-population because citizen may not have place to stay‚ poverty may increase‚ causes economy to become unstable and there will be lack of food and resources
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Aging population Definition Aging population is a phenomenon that occurs when the median age of a country or region rises due to rising life expectancy and declining birth rates. This problem is keep occurring in the whole world‚ especially in developed countries such as Japan‚ US and it becomes a global problem. Causes of aging population in Hong Kong Aging population in Hong Kong is caused by two main reasons: declining birth rate and low death rate. Low death rate
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