i think the answer is
a. he did not perform enough trials.
but i want to be sure.
...
![Mathematics](/tpl/images/cats/mat.png)
Mathematics, 24.08.2019 12:00, nisha87
i think the answer is
a. he did not perform enough trials.
but i want to be sure.
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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