Page 375 - NUMINO_WB_3B
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181-B5-1
A Fair Game
1. Having the same chance of happening is called equally likely. Answer
each question.
Example
A wins if a black ball is pulled out from the bag, and B
wins if a white ball is pulled out from the bag. Are
these two events equally likely?
Is this a fair game? Explain.
a. A wins if a black ball is pulled out from the bag,
and B wins if a white ball is pulled out from the
bag. Are these two events equally likely?
Is this a fair game? Explain.
b. A wins if an odd number is rolled, and B wins if an
even number is rolled. Are these two events
equally likely?
Is this a fair game? Explain.
A Fair Game
1. Having the same chance of happening is called equally likely. Answer
each question.
Example
A wins if a black ball is pulled out from the bag, and B
wins if a white ball is pulled out from the bag. Are
these two events equally likely?
Is this a fair game? Explain.
a. A wins if a black ball is pulled out from the bag,
and B wins if a white ball is pulled out from the
bag. Are these two events equally likely?
Is this a fair game? Explain.
b. A wins if an odd number is rolled, and B wins if an
even number is rolled. Are these two events
equally likely?
Is this a fair game? Explain.
