The snack company selects 30 random packages and checks their weight. It finds that 4 of the packages have the incorrect weight. How m

Question

The snack company selects 30 random packages and checks their weight. It finds that 4 of the
packages have the incorrect weight. How many packages out of 9,000 should the company
predict have an incorrect weight

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Ngọc Hoa 2 weeks 2021-08-30T21:19:25+00:00 1 Answers 0 views 0

Answers ( )

    0
    2021-08-30T21:21:19+00:00

    Answer: Could be wrong but I believe 225

    Explanation:

    4 is 13.33 of 30,

    9000/30= 300

    39.99 is 13.33 of 300

    9000/40

    225

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