Move on to the second graph, below, and you see optimism, joy and trust.

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Extend all of those and the annual deficit roughly doubles (see dark pink area in the second graph).

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Spurs fans may now be dreading another collapse like last season (first graph below) as Tottenham has dropped below a 1.0 4-match running average PPM for only the second time this season (second graph below).

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Taken to the extreme, owners of clubs like Chelsea and Manchester City can attempt to overwhelm the opposition by assembling never-before-seen squads of immense cost (see first graph below) which results in unprecedented odds in their favor of winning the league title if they can get more of that talent on the pitch than the competition (see second graph below).

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The second error was in the caption to a graph comparing the new temperature forecast with one from the past.

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Second, the slope of the line if the graph is very revealing.

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But even with that in mind, you can see peaks and valleys in the first graph match up with those in the second.

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In the future, Facebook should launch new services like Graph Search on mobile first and desktop second, says Ty Amell, CEO of StackMob, a cloud-based mobile platform for developers.

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