Math Problem Statement
某瓷砖生产企业出厂检验结果显示,在1-3月份生产的某类瓷砖中抽取了1000块,检验发现200个瑕疵,瑕疵的出现是完全随机的,则估计该类瓷砖的初验合格率是
Solution
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Math Problem Analysis
Mathematical Concepts
Probability
Statistical Inference
Formulas
Probability of success = 1 - (Number of defects / Sample size)
Theorems
-
Suitable Grade Level
Grades 9-12
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