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Online shopping,flood,adr

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Irfan Hussain
Irfan Hussain

This document contains information about online shopping, floods in Pakistan, and age dependency ratios. It defines online shopping as buying goods over the internet using a web browser. It notes some advantages like convenience and prices, and disadvantages like return issues. It summarizes the history of online shopping. For floods, it defines them and lists causes like heavy rainfall and high tides. It provides examples of major floods in Pakistan from 2003 to 2013. Finally, it defines age dependency ratios as the ratio of non-working dependents to working population, and provides formulas to calculate general, child, and older person ratios.

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NAME : MUHAMMAD IRFAN ROLL NO: BSTF11M039 PROGRAM: B-S STATISTICS 8TH SEMESTER (REGULAR) PRESENTED TO : Mam Sharmeen DEPARTMENT OF STATISTICS UNIVERSITY OF SARGODHA
Online Shopping(Social) Flood(Economic) ADR(Demographic) INDICATORS
ONLINE SHOPPING
WHAT IS ONLINE SHOPPING Online shopping or e-shopping is a form of electronic commences which allows consumers to directly buy goods or services from a seller over the internet using a web browser. Alternative names are: e-web-store, e-shop, e-store, Internet shop, web-shop, web-store, online store, online storefront and virtual store.
HISTORY Michael John invented online shopping in 1979. The first World Wide Web server and browser, created by Tim Berners-Lee in 1990, opened for commercial use in 1991.
ADVANTAGES OF ONLINE SHOPPING Convenience Better Prices Number of Varity Send Gifts to the friends Fewer Expenses Comparison of prices Buying old and un used stuff at low prices
DISADVANTAGES OF ONLINE SHOPPING It's more difficult to return items. Warranty issues of the products. There can be delivery problems. There are extra charges like as general sale tax or transport tax. Some items are better to buy from the real store. There is a delay before receiving your package.
FLOOD
DEFINITION flood "a flowing of water, river, sea, flood," A temporary rise of the water level, as in a river or lake or along a seacoast, resulting in its spilling over and out of its natural or artificial confines onto land that is normally dry. Floods are usually caused by excessive runoff from precipitation or snowmelt, or by coastal storm surges or other tidal phenomena.
CAUSES OF FLOODS There are main factors of flooding. It is usually caused by natural weather events such as heavy rainfall as well as thunderstorms over a short period. It can also be brought about by prolonged, extensive rainfall. Flooding can also be caused by high tide when combined with stormy conditions. Other causes may be faulty sewer network and inadequate maintenance of watercourses.
LIST OF FLOODS IN PAKISTAN In 2003, Sindh province was badly affected when above normal monsoon rains 2007, Khyber-Pakhtunkhwa. In 2010, almost all of Pakistan was affected by Khyber- Pakhtunkhwa and Punjab the province. In September 2011, at least 361 people were killed, some 5.3 million people and 1.2 million homes affected as well 1.7 million acres of arable land. In September 2012, more than 100 people died, and thousands of homes destroyed. Southern Punjab and Upper Sindh. As a result of monsoon rains In August 2013, more than 80 people died.
AGE DEPENDENCY RATIO
DEFINITION Age dependency ratio is the ratio of dependents-people who are less than 14 years (Inactive) or older than 65+ years(Inactive)to the working- age population--those ages 15-64
FORMULAS ADR(General) = (014 + 65+/1564) 100 ADR(Children) = (014/1564) 100 ADR(Older Persons) = (65+/1564) 100
QUESTION According to the 1998 Census 014 are 56064747, 1564 are 68586126 and 65+ are 4525057. Solution: ADR(General)=(56065747+4525057)/68586126*100 88.34 ADR(Old Age)=(4525057/6858126)*100 81.74 ADR(Children)=(56064747/68586126)*100 6.59

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Online shopping,flood,adr

  • 1. NAME : MUHAMMAD IRFAN ROLL NO: BSTF11M039 PROGRAM: B-S STATISTICS 8TH SEMESTER (REGULAR) PRESENTED TO : Mam Sharmeen DEPARTMENT OF STATISTICS UNIVERSITY OF SARGODHA
  • 2. Online Shopping(Social) Flood(Economic) ADR(Demographic) INDICATORS
  • 4. WHAT IS ONLINE SHOPPING Online shopping or e-shopping is a form of electronic commences which allows consumers to directly buy goods or services from a seller over the internet using a web browser. Alternative names are: e-web-store, e-shop, e-store, Internet shop, web-shop, web-store, online store, online storefront and virtual store.
  • 5. HISTORY Michael John invented online shopping in 1979. The first World Wide Web server and browser, created by Tim Berners-Lee in 1990, opened for commercial use in 1991.
  • 6. ADVANTAGES OF ONLINE SHOPPING Convenience Better Prices Number of Varity Send Gifts to the friends Fewer Expenses Comparison of prices Buying old and un used stuff at low prices
  • 7. DISADVANTAGES OF ONLINE SHOPPING It's more difficult to return items. Warranty issues of the products. There can be delivery problems. There are extra charges like as general sale tax or transport tax. Some items are better to buy from the real store. There is a delay before receiving your package.
  • 9. DEFINITION flood "a flowing of water, river, sea, flood," A temporary rise of the water level, as in a river or lake or along a seacoast, resulting in its spilling over and out of its natural or artificial confines onto land that is normally dry. Floods are usually caused by excessive runoff from precipitation or snowmelt, or by coastal storm surges or other tidal phenomena.
  • 10. CAUSES OF FLOODS There are main factors of flooding. It is usually caused by natural weather events such as heavy rainfall as well as thunderstorms over a short period. It can also be brought about by prolonged, extensive rainfall. Flooding can also be caused by high tide when combined with stormy conditions. Other causes may be faulty sewer network and inadequate maintenance of watercourses.
  • 11. LIST OF FLOODS IN PAKISTAN In 2003, Sindh province was badly affected when above normal monsoon rains 2007, Khyber-Pakhtunkhwa. In 2010, almost all of Pakistan was affected by Khyber- Pakhtunkhwa and Punjab the province. In September 2011, at least 361 people were killed, some 5.3 million people and 1.2 million homes affected as well 1.7 million acres of arable land. In September 2012, more than 100 people died, and thousands of homes destroyed. Southern Punjab and Upper Sindh. As a result of monsoon rains In August 2013, more than 80 people died.
  • 13. DEFINITION Age dependency ratio is the ratio of dependents-people who are less than 14 years (Inactive) or older than 65+ years(Inactive)to the working- age population--those ages 15-64
  • 14. FORMULAS ADR(General) = (014 + 65+/1564) 100 ADR(Children) = (014/1564) 100 ADR(Older Persons) = (65+/1564) 100
  • 15. QUESTION According to the 1998 Census 014 are 56064747, 1564 are 68586126 and 65+ are 4525057. Solution: ADR(General)=(56065747+4525057)/68586126*100 88.34 ADR(Old Age)=(4525057/6858126)*100 81.74 ADR(Children)=(56064747/68586126)*100 6.59