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anonymous

  • one year ago

It is never possible for the theoretical and experimental probabilities to be the same. True False A jar contains nine blue marbles, eight yellow marbles, 11 black marbles, and 12 red marbles. Without looking, what is the probability of pulling a yellow marble from the jar?

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  1. welshfella
    • one year ago
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    First part - if you toss a coin 10 times it is possible to get 5 heads and 5 tails.

  2. welshfella
    • one year ago
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    P(yellow) = number of yellow marbles in the jar --------------------------------- total number of marbles in the jar

  3. anonymous
    • one year ago
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    wait is 1 true @welshfella

  4. anonymous
    • one year ago
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    and i got 0.2 for the second but thats wrong need a fraction

  5. anonymous
    • one year ago
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    nevermind i divided when i didnt have to

  6. anonymous
    • one year ago
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    but for the first qustion is it true

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