How do I know when I should be using the Poisson distribution?

To identify a Poisson distribution question, remember that in a Poisson distribution... Events occur independently of each other Events occur at a constant rate Events occur singly (that is, two can't happen at once) An example could be 'the number of cars passing your house every hour' because the appearance of a car doesn't change the probability of another car passing, they are likely to pass at a constant rate, and two cars cannot pass at the same time.

Related Further Mathematics A Level answers

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It is given that f(x) = 2sinhx+3coshx. Show that the curve y = f(x) has a stationary point at x =-½ ln(5) and find the value of y at this point. Solve the equation f(x) = 5, giving your answers exactly


Find the square roots of 2 + isqrt(5)


How do I know which substitution to use if I am integrating by substitution?


Find the area of the surface generated when the curve with equation y=cosh(x) is rotated through 2 pi radians about the x axis, with 2<=x<=6


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