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vazorg [7]
1 year ago
15

which distribution(s) is/are often used to model the elapsed time between the occurrence of successive events for a poisson rand

om variable? select all that apply.
Mathematics
1 answer:
11111nata11111 [884]1 year ago
4 0

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

#SPJ4

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7 0
3 years ago
The mean cost of a 5 pound bag of shrimp is $50 with the standard deviation of six dollars. If a sample of 40 bags of shrimp is
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SOLUTION

We will use the formula

\begin{gathered} Z=\frac{x-\mu}{\frac{\sigma}{\sqrt{n}}} \\ where\text{ } \\ x=51.3,\mu=50,\sigma=6,n=40 \end{gathered}

Applying we have

\begin{gathered} Z=\frac{51.3-50}{\frac{6}{\sqrt{40}}} \\ Z=\frac{1.3}{\frac{6}{\sqrt{40}}} \\ Z=1.37032 \end{gathered}

Now using a Zscore calculator for 1.370320, we have

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1 year ago
On the graph of f(x)=sinx and the interval [2π,4π), for what value of x does f(x) achieve a minimum?
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Answer:

Step-by-step explanation:

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