Answer: x = -9. Hope this helps, good luck! :)
Answer: 1,521
Step-by-step explanation:
39 × 39=1,521
The required Poisson distribution used to model the elapsed time between the occurrence of successive events for a poisson random variable
<h3>How to find model of Poisson distribution?</h3>
We have to find distribution model used to model elapse the time between the occurrence of successive events for Poisson random variable.
<h3>According to given data in the question:</h3>
we know that, Poisson distribution
P(x=x) = e^-λ(λ)^x/x!
Time between succeess,
P(y>x) = e^-λy
and, P(y<x) = 1- e^-λy
They are exponential distribution.
To know more about Poisson distribution visit:
brainly.com/question/17280826
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The answer is either 72 using multiplication with 12 or 6 or it is 18 using addition.Not exactly sure but hope it helps a little
9514 1404 393
Answer:
D (compute the mean)
Step-by-step explanation:
A box plot is a visual representation of the 5-number summary of a set of data. It is plotted against a number line.
The 5-number summary of the data set is most easily determined from an ordered set of the data, so ordering the data is usually the first step. Since the 5-number summary is plotted against a number line, the next steps are finding the 5-number summary, and creating a suitable number line.
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The business of adding the data and dividing by the number of data items is a description of computing the mean of the data. That value is not part of the 5-number summary, and is not needed in the creation of the box plot.
