A cog making machine turns out three defective cogs for every two hundred cogs produced.
What is the probability that any two cogs will turn out defective?
In order to qualify for the next round of the competition a student must score at least 40 point what is the probability that a student selected at random qualifies for the next round
if first, second, and third prizes are given out, what is the probability that they all received a prize
In a game of cards consisting of 5 cards (taken randomly from 52) find the probability of holding
a) 3 aces
b) 4 hearts and one club
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The high school probability differs from those engineering tasks, yet it is not always much simpler if you do not know the basics. Therefore, take your time to see our examples and learn.