Answers>Maths>IB>Article

In Topic 5 (Statistics and Probability) what is the difference between mutually exclusive events and independent events?

Put simply, mutually exclusive events cannot occur at the same time, e.g when tossing a coin, the result can either be heads or tails but cannot be both. Independence of events means the occurrence of one event does not affect the probability of the other event.

MS

Related Maths IB answers

All answers ▸

f(x)=(2x+1)^0.5 for x >-0.5. Find f(12) and f'(12)


The velocity of a particle is given by the equation v= 4t+cos4t where t is the time in seconds and v is the velocity in m s ^-1. Find the time t when the particle is no longer accelerating for the interval 0≤t≤2.


Determine the coefficient of y^3 in the binomial expansion (2x-3y)^4


Write down the expansion of (cosx + isinx)^3. Hence, by using De Moivre's theorem, find cos3x in terms of powers of cosx.