Kai flips a coin and spins a spinner with three equal parts labeled one, two and three. Predict the number of times Kai will get the outcome (heads, 2) in 300 trials.

2 answers

There are 2*3=6 possible outcomes.
Only 1 is a success, so 1/6 * 300 = 50
The spinner doesn't care what the coin does, nor is it affected by it, so
prob(your event) = (1/2)(1/3) = ...
So if we do this 300 times we would expect what number ?