Math

1. What is the experimental probability of rolling a 3?
A. 0.11****
B. 0.22
C. 0.30
D. 0.27
2. A quality control expert randomly samples 60 pairs of sunglasses and finds 5 defective pairs. Predict how many defective pairs will be in a shipment of 420 sunglasses.
A. 30
B. 35
C. 40
D. 70****
Could someone please correct me if I’m wrong. Thank you! Have a nice day!:)

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  1. 1. What were the results of the experiment?

    2. No -- not 70

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    Ms. Sue
  2. On the results of the experiment it’s shows
    Number rolled- 1,2,3,4,5,6
    Frequency- 7,9,11,6,9,8

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  3. 11/50 = experimental chance of rolling a 3.

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    Ms. Sue
  4. Okay thank you Ms. Sue!

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  5. You're welcome.

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    Ms. Sue

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