Find the slope of the line passing through the points (-7,-,6). include work!

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Ответ:

Isabella1319

05.01.2021

Mathematics

The value is P(X = 1 ) = 0.0948

Step-by-step explanation:

From the question we are told that

The the probability that the Smudgy Press book pages have zero errors p = 0.90

Gnerally the probability distribution for Poisson distribution is

$P(X = x) = \frac{\lambda ^x * e^{-\lambda}}{x!}$

Gnerally the probability that the Smudgy Press book pages have zero errors is mathematically represented as

$P(X = 0) = \frac{\lambda ^0 * e^{-\lambda}}{0!} =p= 0.90$

=> $e^{-\lambda} =p= 0.90$

taking natural log of both sides

$ln (e^{-\lambda}) = ln(0.90)$

=> $-\lambda = -0.1054$

=> $\lambda = 0.1054$

Generally the probability that a randomly selected page contains exactly one error is mathematically represented as

$P(X = 1 ) = \frac{\lambda ^1 * e^{-\lambda}}{1!}$

=> $P(X = 1 ) = \frac{0.1054 ^1 * e^{-0.1054 }}{1!}$

=> P(X = 1 ) = 0.0948

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