NAME : MUHAMMAD IRFANROLL NO: BSTF11M039PROGRAM: B-S STATISTICS 8TH SEMESTER (REGULAR)

PRESENTED TO : Mam Sharmeen

DEPARTMENT OF STATISTICSUNIVERSITY 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

ConvenienceBetter PricesNumber of VaritySend Gifts to the friendsFewer Expenses Comparison of pricesBuying 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

DEFINITIONAge 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) = /

ADR(Children) = /

ADR(Older Persons) = /

QUESTION According to the 1998 Census are

56064747, are 68586126 and 4525057. Solution: ADR(General)=(56065747+4525057)/68586126*100

88.34ADR(Old Age)=(4525057/6858126)*100

81.74ADR(Children)=(56064747/68586126)*100

6.59