Does Real ACT predict success?

<p>they were made in 2004, but its 2007 now and they may have made the act harder, lol just asking</p>

<p>In addition to Real ACT, what type of predictability does the test booklet on the ACT site give?</p>

<p>Hey guys,
Is it just me or is the Mcraw HIll Science section incredibly stupid and vague?
Also, I know this has been posted a million times, but HOw does Mcraw realte in difficulty to the real test, because I have found the Math and Reading to be alot easier.</p>