| 单词 | type 2 error |
| 释义 | type 2 errorDefinition Statistical probability in hypothesis testing that the test sample supports a conclusion that a value is correctly stated when, in fact, the value is misstated. Also called beta error or beta risk, it is the mirror image of type 1 error and results in a failure to reject a false hypothesis. Written also as type II error. Use 'type 2 error' in a SentenceThe type 2 error was especially misleading as it was effectively a false positive result for us so were excited for nothing. Jones made the type 2 error of concluding that there was a higher percentage of women wearing shorts at the beach than men when in fact the opposite was true. Discounting the probability that Alice would become a mindless, flesh eating wrench was attributed to a mere type 2 error. |
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