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selena77
21.11.2019 •
Mathematics
In a certain experiment, the error made in determining the density of a substance is a random variable having a uniform density with a=-0.015 and b=0.015. find the probability that such errors will be between –0.002 and 0.003
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Ответ:
The required probability is 0.1667
Step-by-step explanation:
Consider the provided information.
According to Probability Density Function:![f(x)\left\{\begin{matrix} \frac{1}{b-a}& a](/tpl/images/0384/0578/b8b7d.png)
Therefore,
The probability that such errors will be between –0.002 and 0.003 is:
Hence, the required probability is 0.1667
Ответ: