SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Politics : Mainstream Politics and Economics -- Ignore unavailable to you. Want to Upgrade?


To: TimF who wrote (26644)9/6/2012 2:48:17 PM
From: koan  Read Replies (1) | Respond to of 85487
 
<< perfect correlation would imply that there where no rich people with low educational achievement and no poor educated people. >>

No, we are not talking about specific people, but poulations of people.

Say 10,000 people in each population. Then you will get a perfect correlation.

collegeboard.com



To: TimF who wrote (26644)9/6/2012 3:45:07 PM
From: TimF  Respond to of 85487
 
Desert Trails Elementary “has been classified as failing for six years in a row, with 70 percent of sixth-graders not proficient in English and math,” the Wall Street Journal reported yesterday. The good news is that last month, a California court judge ruled that the parents in Adelanto successfully had pulled the trigger to force change in their children’s failing school. In addition, the judge commanded the school board to let the parents take control of the school as stipulated by the 2010 law. But the school board has refused to allow the conversion into a charter school.

rightcoast.typepad.com