What number of the 30 being incorrectly made

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On the production line the company finds that 95.6% of products are made correctly. You are responsible for quality control and take batches of 30 products from the line and test them. What number of the 30 being incorrectly made would cause you to shut down production?

Less than 27
Less than 28
Less than 26
More than 25

Reference no: EM132138150

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