A manufacturer fills an order of 4,200 smart phones. The quality inspector selects a random sample of 600 phones and finds that 15

2 thoughts on “A manufacturer fills an order of 4,200 smart phones. The quality inspector selects a random sample of 600 phones and finds that 15”

1. Answer:

   so many

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   Reply

2. Answer:

   So,

   Acc. to Question

   = 600÷15

   = 40

   So, there are one phone defective in 40 phones.

   = 4200÷40

   = 105

   So, there are 105 total detective phones.

   Is this correct.

   Reply