a. Which of the following is the appropriate Poisson probability function for one time period?1 f(x) =2" e-2x!2 f(x) =2* e-23 f(x)2" e?x!Equation #1 vb. What is the expected number of occurrences in three time periods?6c. Select the appropriate Poisson probability function to determine the probability of x occurrences in three time periods.6* e61 f(x) :x!2 f(x) =6*e-63 f(x)= "6* e-6Equation #3 vFor the next three questions, if computing the probabilities manually, carry four decimal digits in your calculations.d. Compute the probability of two occurrences in two time periods (to 4 decimals)..2707 e. Compute the probability of five occurrences in one time period (to 4 decimals)..1563f. Compute the probability of seven occurrences in three time periods (to 4 decimals)..15

d. The expected number of two time periods is 4=2×2. The Poisson probability function to determine…

Answered: d. Compute the probability of two…

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Statistics

d. Compute the probability of two occurrences in two time periods (to 4 decimals). .2707

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Concept explainers

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.

Question

100%

a. Which of the following is the appropriate Poisson probability function for one time period?
1 f(x) =
2" e-2
x!
2 f(x) =
2* e-2
3 f(x)
2" e?
x!
Equation #1 v
b. What is the expected number of occurrences in three time periods?
6
c. Select the appropriate Poisson probability function to determine the probability of x occurrences in three time periods.
6* e6
1 f(x) :
x!
2 f(x) =
6*e-6
3 f(x)= "
6* e-6
Equation #3 v
For the next three questions, if computing the probabilities manually, carry four decimal digits in your calculations.
d. Compute the probability of two occurrences in two time periods (to 4 decimals).
.2707

e. Compute the probability of five occurrences in one time period (to 4 decimals).
.1563
f. Compute the probability of seven occurrences in three time periods (to 4 decimals).
.15

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