Question

In: Statistics and Probability

Gaurav and Barakha are both preparing for entrance exams.Gaurav attempts to solve 8 questions per day...

Gaurav and Barakha are both preparing for entrance exams.Gaurav attempts to solve 8 questions per day a correction rate of 75%, while Barakha averages around 12 questions per day with a correction rate of 45%. What is the prob that each of them will solve 5 questions correctly? What happens in cases of 4 and 6 factors affecting their ability to solve questions correctly? Give a pictorial representation of thesame to validate your answer.

Expert Solution

The probability that Gaurav will solve 5 questions correctly =

The probability that Barakha will solve 5 questions correctly =

The probability that Gaurav will solve 4 questions correctly =

The probability that Barakha will solve 4 questions correctly =

The probability that Gaurav will solve 6 questions correctly =

The probability that Barakha will solve 6 questions correctly =

The pictorial representation is:

Thank you! :)

orchestra answered 2 years ago

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