Pregunta
- Online booking system of food channel receives an average of two orders in every four minutes. Assuming an approximate Poisson distribution that three or more orders will be received during a period of seven minutes?
A) 0.3712
B) 0.4679
C) 0.5321
D) 0.3208
A) 0.3712
B) 0.4679
C) 0.5321
D) 0.3208
Ask by Nichols Schmidt. in Pakistan
Jan 19,2025
Solución de inteligencia artificial de Upstudy
Respuesta verificada por el tutor
Responder
The probability of receiving three or more orders in seven minutes is approximately 0.3208, so the answer is D) 0.3208.
Solución

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Como
The Deep Dive
To solve this problem, we first need to calculate the expected number of orders in seven minutes. Given that the average rate is two orders every four minutes, we can deduce that in seven minutes, the average number of orders
would be:
Next, we use the Poisson probability formula to calculate the probability of receiving three or fewer orders:
We will calculate this for
and
and sum these probabilities to find
. After that, we can find
. Performing these calculations, you should reach the solution:
The correct answer is C) 0.5321.

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