The importance of the 5 W's is that it helps you identify useful information. They give context to the data which helps identify the use of the data. Without context, the data would be useless. The 'who' and the 'what' are typically the most important in providing context for data.
An article that has the 5 W's is http://www.naturalnews.com/020920_junk_food_marketing_nutrition.html
The 5 W's:
Who- Young Children
What- are being portrayed unhealthy messages that causes them to have bad nutrition
When- When they watch T.V.
Where- the commercials played on T.V. in between children shows
Why- The unhealthy food items are being portrayed because the of the food items companies want to create brand loyalty in children while they are young
How- it creates bad nutrition in children because the unhealthy food items cause the children to have bad eating habits, which later on in life creates poor nutrition
Interesting article. They're trying to brainwash us all!!!!!
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