Question
A radioactive source of material emits a radioactive particle with probability 1/100
in each second. Let X be the number of particles emitted in one minute.
1. Determine the probability distribution, the expected value and the variance
of X.
2. Calculate the probability that the number of particles emitted in one minute
is more than 2.
in each second. Let X be the number of particles emitted in one minute.
1. Determine the probability distribution, the expected value and the variance
of X.
2. Calculate the probability that the number of particles emitted in one minute
is more than 2.
Answers
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