Controlled Lab Experiments - Allen Bevans
Controlled Lab Experiments - Allen Bevans
Controlled Lab Experiments - Allen Bevans
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True or Not? The Logic of Proofs<br />
• Can NEVER prove a hypothesis …<br />
• Can NEVER prove a statement with observations.<br />
• Can only find support for or disprove.<br />
• Example<br />
– Statement: All swans are white.<br />
– Observe 10,000,000 swans.<br />
– All the observed swans are white.<br />
– Proof? No. Support: Yes.<br />
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