What is the standard of proof for civil cases?

Balance of probabilities. Once the plaintiff proves his side, then the defendent has the burden of proof to disprove.What is the standard of proof for civil cases?
Usually the plaintiff has the burden to prove their case by the ';preponderance of the evidence,'; which basically boils down to it's more likely than not that the plaintiff is right.What is the standard of proof for civil cases?
preponderance of evidence 51%

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