Question
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Suppose you buy a bag filled with colored marbles. The probability that the bag
has one or more pink marble is . The probability of the bag having at least one
brown marble is 0 . Check ALL boxes that are true.
It is certain that the bag has at least one pink marble.
It is unlikely that the bag has at least one pink marble.
It is impossible that the bag has one pink marble.
It is certain that the bag has a brown marble.
It is unlikely that the bag has a brown marble.
It is impossible that the bag has a brown marble.

Ask by Martin Ingram. in the United States
Mar 29,2025

Upstudy AI Solution

Tutor-Verified Answer

Answer

The true statements are:
  • It is unlikely that the bag has at least one pink marble.
  • It is unlikely that the bag has a brown marble.
  • It is impossible that the bag has a brown marble.

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Extra Insights

It is unlikely that the bag has at least one pink marble. Since the probability of having one or more pink marbles is only (or 20%), it indeed suggests that it’s more likely that the bag does not contain any pink marbles at all.
It is impossible that the bag has a brown marble. Given that the probability of the bag having at least one brown marble is 0, it means that no brown marbles are present, making the scenario of having one or more brown marbles entirely impossible.

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