hbryant3510 hbryant3510
  • 01-05-2018
  • Mathematics
contestada

Lance rolls a die 5 times. What is the probability that he rolls an even number all five times?

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Emmylou1106
Emmylou1106 Emmylou1106
  • 01-05-2018
If it is a six-sided dice, then the probability would be about an 8% chance.
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lisboa lisboa
  • 16-09-2018

Lance rolls a die 5 times

In a six sided dice, the even numbers are 2, 4  and 6. So 3 even numbers

the probability that he rolls an even number = [tex]\frac{3}{6} = \frac{1}{2}[/tex]

the probability that he rolls an even number all five times

= [tex]\frac{1}{2} *\frac{1}{2} * \frac{1}{2} * \frac{1}{2} * \frac{1}{2}= \frac{1}{32}[/tex]

So answer is [tex]\frac{1}{32}[/tex]


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