Mathematics

Mathematics, 23.12.2019 20:31, Poppie9332

The length of time (in years) until a particular radioactive particle decays is a random variable t with the probability density function by: f(t) = 0.03e^(-0.03t); for t in [0, infinity]find the mean of the distribution, the standard deviation of the distribution, and the probability that the random variable is between the mean and one standard deviation above the mean

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