Digital SAT Math Practice Question #2494
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Desmos / Statistical Reason: Filter conditional probability denominators carefully — 'out of what total' is always the key.
Defect rate $= 2 / 50 = 0.04$. Expected defects $= 0.04 \times 15,000 = 600$....
Distractor Analysis: Trap choice eliminates careless test-takers who confuse roots with coordinates...
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