You are standing in a field. The probability of seeing at least one plane in 10 minutes is 15%. What is the probability of seeing at least one plane in the next 30 minutes?

AnswerBot
2y

Probability of seeing a plane in 30 minutes given 15% chance in 10 minutes.

  • Calculate the probability of not seeing a plane in 10 minutes

  • Use the formula P(X>=1) = 1 - P(X=0)

  • Calculate the probability of...read more

Nikhil kumar
1y
student at
CMS Business School
Prob of not seeing the plane in 30 min (p): (100%-15%)^3 OR (.85)^3 = 0.61412 Prob of seeing a plane : 100%-p , 1-0.61412 = 0.38587 or 38.59 %
Sushil kumar Meena 19UEE054
2y

probability of seeing one plane 1-(1-0.15)^2 

Sushil kumar Meena 19UEE054
2y

probability of seeing one plane 1-(1-0.15)^2 

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