Math, asked by 186620307028, 9 hours ago

the number of flaws in fiber optic cable followsa poission process with avrage of 0.6 per 100 feet
find the probability of exatly 2 flaws in a 200 feet cable

Answers

Answered by binod30
1

Answer:a) There is a 21.69% probability of exactly 2 flaws in a 200- foot cable.

b) There is a 10.84% probability of exactly 1 flaw in the first 100 feet and exactly 1 flaw in the second 100 feet.

Step-by-step explanation:

In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:

In which

x is the number of sucesses

is the Euler number

is the mean in the given interval.

a) Find the probability of exactly 2 flaws in a 200- foot cable.

Average of 0.6 per 100 feet. So 1.2 per 200 feet.

There is a 21.69% probability of exactly 2 flaws in a 200- foot cable.

b) Find the probability of exactly 1 flaw in the first 100 feet and exactly 1 flaw in the second 100 feet.

This is

So

At each 100 feet, there is a 32.93% probability of exactly 1 flaw in each interval of 100 feet. So

There is a 10.84% probability of exactly 1 flaw in the first 100 feet and exactly 1 flaw in the second 100 feet.

Step-by-step explanation:आर्थिक रूप से अक्षम लोगों के जीवन की lakdi hu aajo jaaldi saari lakdi masti karte /ntd-bxsb-qxa आर्थिक रूप से अक्षम लोगों के जीवन की यह बहुत बड़ी विडंबना है कि वे विश्व की सबसे खूबसूरत वस्तुएं, विश्व के सबसे बदबूदार इलाके में रहकर बनाते है। उनके जीवन में किसी प्रकार सुधार होना चाहिए? अपने विचार लिखिए।​ यह बहुत बड़ी विडंबना है कि वे विश्व की सबसे खूबसूरत वस्तुएं, विश्व के सबसे बदबूदार इलाके में रहकर बनाते है। उनके जीवन में किसी प्रकार सुधार होना चाहिए? अपने विचार लिखिए।​

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