Five subtracted from 7 is two
1 answer:
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Given that the function
models the concentration of a medication in the bloodstream (as a percent), hours (h) after its injection into muscle tissue.
The number of hours it will take for the concentration of the injection to be less than 0.5% is given by:
Given that the first injection was given at 8:00 am, the time the next injection should be given is 2 pm.
models the concentration of a medication in the bloodstream (as a percent), hours (h) after its injection into muscle tissue.
The number of hours it will take for the concentration of the injection to be less than 0.5% is given by:
Given that the first injection was given at 8:00 am, the time the next injection should be given is 2 pm.
Answer:
a) P(1) = 0.1637
b)
c) E(x) = 0.2
Step-by-step explanation:
If X follows a poisson distribution, the probability that a disk has exactly x missing pulses is:
Where m is the mean and it is equal to the value of lambda. So, replacing the value of m by 0.2, we get that the probability that a disk has exactly one missing pulse is equal to:
Additionally, the probability that a disk has at least two missing pulses can be calculated as:
Where .
Then, and
are calculated as:
Finally, In the poisson distribution, E(x) is equal to lambda. So E(x) = 0.2