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anonymous

  • one year ago

Linda pulls out a tie from a box containing blue, black, and red ties. She records the color and places it back into the box. The table below shows the frequency of each color afteHow many red draws can you expect if the ties are pulled out 1,000 times?

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  1. taramgrant0543664
    • one year ago
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    So there are three options and there is only one red tie she should be picking the red tie out one third of the time but do you have the table I would like to see that to double check so I'm not just assuming?

  2. anonymous
    • one year ago
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  3. anonymous
    • one year ago
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    i need to finish this question

  4. taramgrant0543664
    • one year ago
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    So from the table we can see that she picked the red tie 55 times out of 100 so she should be able to do that continuously so for each 100 she should be able to pick the red tie out 55 times so out of 1000 means you just have to multiply 55 by 10

  5. anonymous
    • one year ago
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    i got 550

  6. taramgrant0543664
    • one year ago
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    Yep she should pull the red tie out 550 times out of 1000

  7. anonymous
    • one year ago
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    thank you

  8. taramgrant0543664
    • one year ago
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    No problem!!

  9. anonymous
    • one year ago
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    can you help with one more

  10. anonymous
    • one year ago
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    @taramgrant0543664

  11. taramgrant0543664
    • one year ago
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    Ya for sure

  12. anonymous
    • one year ago
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    okay

  13. anonymous
    • one year ago
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    A box contains 100 colored chips; some are pink and some are blue. Milton chooses a chip at random, records the color, and places it back in the bag. Milton has recorded 12 pink chips and 18 blue chips. Using these results, what is the predicted number of pink chips in the box?

  14. anonymous
    • one year ago
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    @taramgrant0543664

  15. taramgrant0543664
    • one year ago
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    So for every 12 pink chips there are 18 blue chips so this totals 30 chips 100/30= 3.33 so there should be 12 times 3.33 chips

  16. taramgrant0543664
    • one year ago
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    You can also do 12/30 since there are 12 pink chips and thirty in that total you'll find this equals 0.4 or 40% so out of 100 there should be 40 pink chips

  17. anonymous
    • one year ago
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    so 40 is the answer

  18. taramgrant0543664
    • one year ago
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    Yes it should be

  19. anonymous
    • one year ago
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    thanks you again

  20. taramgrant0543664
    • one year ago
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    No problem!

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