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lauramount
17.12.2019 •
Mathematics
Frank rolled a die 7 times and recorded his results in the
ames and recorded his results in the tally chart below. what is the experimental
probability of rolling a 2?
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Ответ:
Rolling a 2 seven times =![3.57\times 10^{-6}](/tpl/images/0422/2890/95410.png)
Step-by-step explanation:
Given:
A die is rolled seven times.
Number of possible outcomes in a die = {1, 2, 3, 4, 5, 6}
So, n(S) = 6
Now, rolling a '2' is given as:
Now, rolling a die seven times resulting in a '2' is given as the product of the probability at each time.
Therefore, the experimental probability of rolling a 2 seven times is given as:
Ответ:
315
Step-by-step explanation: