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05-07-2021
Mathematics

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What is the probability that something with a 2.18% chance of occurring happens 3 times out of 194 events

Respuesta :

loconte loconte

05-07-2021

Answer:

0.18431525 = 18.4%

Step-by-step explanation:

General Formula :

total trials Cn⋅p(success)^n⋅p(fail)^total−n

1198144* (.0218)^3 * (1-.0218)^191

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