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anonymous

  • one year ago

Cole rolls a number cube multiple times and records the data in the table above. At the end of the experiment, he counts that he has rolled 190 fours. Find the experimental probability of rolling a four, based on Cole’s experiment. Round the answer to the nearest thousandth. I will give a medal!!!!!!!!! Please help

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  1. snivvles.com
    • one year ago
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    We need the table

  2. anonymous
    • one year ago
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    ok one sec

  3. snivvles.com
    • one year ago
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    |dw:1437601784412:dw|

  4. snivvles.com
    • one year ago
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    then cross multiply i think

  5. anonymous
    • one year ago
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    the choices are A. 0.167 B. 0.190 C. 0.333 D. 0.667

  6. snivvles.com
    • one year ago
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    hang on a sec

  7. snivvles.com
    • one year ago
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    |dw:1437601934392:dw|

  8. anonymous
    • one year ago
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    yes

  9. snivvles.com
    • one year ago
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    thats not a choice though

  10. anonymous
    • one year ago
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    no

  11. snivvles.com
    • one year ago
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    let me write this down

  12. anonymous
    • one year ago
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    ok

  13. snivvles.com
    • one year ago
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    OH IT'S 1 OVER 6 BECAUSE THERE'S ONLY ONE SIDE WITH FOUR ON IT

  14. snivvles.com
    • one year ago
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    SO 1/6 * 19/100

  15. snivvles.com
    • one year ago
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    19/600

  16. snivvles.com
    • one year ago
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    .032

  17. anonymous
    • one year ago
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    okay so the answer is C

  18. snivvles.com
    • one year ago
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    oh nope thats .333

  19. snivvles.com
    • one year ago
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    the struggle is real

  20. anonymous
    • one year ago
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    lol yeh

  21. anonymous
    • one year ago
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    so what should i do

  22. snivvles.com
    • one year ago
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    let's just try 190/1000

  23. snivvles.com
    • one year ago
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    .19 nope

  24. anonymous
    • one year ago
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    what else can i do to find it

  25. snivvles.com
    • one year ago
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    ummm...

  26. snivvles.com
    • one year ago
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    let's see...

  27. snivvles.com
    • one year ago
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    experimental is how many times it happened...

  28. anonymous
    • one year ago
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    i am confused about the table it says he has rolled 190 fours but i don't see it on the table

  29. snivvles.com
    • one year ago
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    ummm...

  30. snivvles.com
    • one year ago
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    lets use what's on the table

  31. snivvles.com
    • one year ago
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    does it saw how many times he rolled the cube per trial?

  32. anonymous
    • one year ago
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    no

  33. snivvles.com
    • one year ago
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    D:

  34. snivvles.com
    • one year ago
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    I think it's .190

  35. anonymous
    • one year ago
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    yes i am 74% done with the class but i need to pass more lessons because the exam is tomorrow

  36. snivvles.com
    • one year ago
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    |dw:1437602693943:dw|

  37. snivvles.com
    • one year ago
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    that's .190

  38. snivvles.com
    • one year ago
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    There were 1000 trials, and 190 rolls, so the rolls/the trials, or 190/1000

  39. anonymous
    • one year ago
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    okay thank you!!!!!!

  40. snivvles.com
    • one year ago
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    You're welcome.

  41. anonymous
    • one year ago
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    hey can you help me with another one

  42. snivvles.com
    • one year ago
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    Yeah.

  43. snivvles.com
    • one year ago
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    What's the question?

  44. anonymous
    • one year ago
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    A standard number cube was rolled multiple times, and the results were recorded in the table above. What can be said about the experimental probability of rolling a four versus the theoretical probability of rolling a four?

  45. snivvles.com
    • one year ago
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    Theoretical probability is 1/6

  46. anonymous
    • one year ago
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  47. snivvles.com
    • one year ago
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    experimental is 3/6

  48. snivvles.com
    • one year ago
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    oops 3/12

  49. snivvles.com
    • one year ago
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    so 3/12 vs. 2/12

  50. snivvles.com
    • one year ago
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    Experimental is 1/12 more

  51. snivvles.com
    • one year ago
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    A

  52. anonymous
    • one year ago
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    so it would be A

  53. snivvles.com
    • one year ago
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    Yep!

  54. anonymous
    • one year ago
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    please can i ask you at least 2 more questions?

  55. snivvles.com
    • one year ago
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    yeah ask them in new threads though, because i wont be able to get back to this page since its to old.

  56. snivvles.com
    • one year ago
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    *too

  57. anonymous
    • one year ago
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    ok

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