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anonymous

  • one year ago

The teacher of a seventh-grade class flipped a coin 100 times. The students recorded the results in the table shown below: Side of Coin Landed On Heads Tails Number of Flips 56 44 Which of the following best describes the experimental probability of getting heads? The experimental probability is same as the theoretical probability. The experimental probability is 6% lower than the theoretical probability. The experimental probability is 6% higher than the theoretical probability. The experimental probability cannot be concluded from the data in the table.

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  1. Mehek14
    • one year ago
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    how many times did they get heads

  2. Mehek14
    • one year ago
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    and what's the total

  3. anonymous
    • one year ago
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    56

  4. anonymous
    • one year ago
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    after you find what @Mehek14 wrote, then compare that to the theoretical probability

  5. anonymous
    • one year ago
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    and the total is ...

  6. anonymous
    • one year ago
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    110

  7. Mehek14
    • one year ago
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    56 + 44 = 100

  8. anonymous
    • one year ago
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    we already now that 1/2 is the theoretical probability

  9. Mehek14
    • one year ago
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    so \(\dfrac{56}{100}=56\)%

  10. anonymous
    • one year ago
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    oh i did plus 54 my bad

  11. anonymous
    • one year ago
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    ok thank you!!

  12. Mehek14
    • one year ago
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    and as @heretohelpalways said 1/2 = what percentage?

  13. Mehek14
    • one year ago
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    what is 1/2 of 100%

  14. anonymous
    • one year ago
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    so its C

  15. Mehek14
    • one year ago
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    yes correct

  16. anonymous
    • one year ago
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    thank you! :)

  17. Mehek14
    • one year ago
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    yw ^_^

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