Suppose that Steph Curry's cumulative free throw percentage, one month into the NBA season, is below 80%, but that one game later it is above 80
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A: Solution
Suppose that Steph Curry's cumulative free throw percentage, one month into the NBA
season, is below 80%, but that one game later it is above 80%. Did there have to be a
moment where his cumulative free throw percentage was exactly 80%? If no, give a
simple numerical example showing how this might fail to happen. If yes, explain why
there must have been such a moment.
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