Advantages and disadvantages of sampling methods Type Description Advantages Disadvantages Stratified This requires one to be bias towards their data. For example‚ if you knew the proportion of pensioners in an area was 30% and you wanted to represent this in your sample you would ensure that pensioners’ answers only made up 30% of your sample. It can be used with random or systematic sampling‚ and with point‚ line or area techniques If the proportions of the sub-sets are known‚ it can generate
Premium Sampling Stratified sampling Sample size
As what I understand about how Science and Technology affects our lives‚ That there are advantages and disadvantages. The Advantages are‚ it makes our lives simple by using equipment that can easily finish and do well the work or job. We can save more time and energy so that we can perform and do our other job. We can now easily communicate our relatives by using cellphone and internet‚ it can connect us even they are in the other part of the world and then with digital camera‚ we can see them
Free Technology Science Society
physical fitness‚ classification in many other topics”. (para 3) Young’s and adults can have exams; there is not a particular age to have exams. However‚ some don’t agree that exams are important. This article will discuss the advantages and disadvantages of having exams. Firstly‚ a person will be able to know his performance. Exams encourage the performance of student. For instance if a person score low grade‚ it encourage him to work hard in order to score high grade. And also it encourages people
Premium Education Learning Question
process with such salient features also bears another side – Hydraulic fracturing gives off numerous environmental risks such as contamination of ground water and surface air that can easily effect the public health. Facing all the advantages and disadvantages‚ one cannot truly determine the propriety of fracking if one does not fully understand the environmental‚ economic‚ legal‚ and political aspects of fracking. First Body Paragraph (Environmental) Water quality The country ’s push to find clean
Premium Petroleum Natural gas Water
First‚ disadvantage related to the loss of control over the outsourced operations stems from the reason that managing external resources requires special skills which is a combination of the skills of people and process management‚ contract management‚ and power compromise
Premium Outsourcing Outsourcing Business process outsourcing
The advantages and disadvantages of technology The world moves and develops all the time. Technology has also advanced over time. In recent years‚ advanced technology has caused many significant changes in some specific areas. Because of this‚ human society is improving possibly faster than at any point in history. Whilst in the past technology was described as a method of creating some new inventions‚ today it drives the development of human civilization and puts emphasis on using scarce resources
Free Mobile phone Text messaging Nokia
sort of severe weather. But a brand new study in the journal Geophysical Research Letters suggests that it might actually be the opposite. The researchers suggest that warmer temperatures will actually decrease the amount of hurricanes. - (Alan) Day by day our planet earth is being destructed and affected by one of the most important and concerning issues‚ global warming. Many scientists and researchers have shown and proved the great number of disadvantages that this problem is causing and will
Premium Global warming Climate Earth
NAME: KARAN BELLANI SR NO. | TOPIC | PAGE NO | 1 | INTRODUCTION | 3 | 2 | HISTORY OF BANCASSURANCE | 4 | 3 | BANCASSURANCE MODELS | 5 | 4 | ADVANTAGES AND DISADVANTAGES OF BANCASSURANCE | 7 | 5 | DEUTSCHE BANK TIE UP WITH BIRLA SUN LIFE AND BAJAJ ALLIANZ INSURANCE CO. | 9 | 6 | CONCLUSION | 11 | 7 | ACKNOWLEDGEMENT | 12 | 8 | BIBLIOGRAPHY | 13 | INTRODUCTION The business of banking around the globe is changing due to integration of global financial markets‚ development of
Premium Insurance Bank Financial services
There are a number of factors that contributed to educational disadvantages including inclusive provision and social exclusion. The home setting of a child contributed to educational disadvantage together with the family’s income because over the last number of years‚ due to the recession‚ many parents lost their jobs which resulted in very little or‚ in some cases‚ no family income coming into the home. Every child in Ireland should be entitled to attend primary school free of charge. However there
Premium School School Education
current society. There are always debates about the advantages and the disadvantages of games‚ which will always end will different conclusion. In reality‚ either the game will give more advantages or more disadvantages is solely depends on the gamers themselves. If the gamers know how to control themselves then playing video game is actually good for them. But games are known to cause some major advantages and disadvantages that is confirmed by researchers‚ such as improve one’s social connection
Premium Video game Nonviolent video game Video game console