A bag contains only red, green and blue counters. What is the probability of choosing a blue counter?

The probability of catching flu is 0.38. What is the probability of not catching flu?

What is the probability of getting a number greater than 5?

When rolling a dice, what is the probability of throwing a square number?

A tombola has balls numbered from 1 to 50. What is the probability of picking a prime number?

A bag contains 400 coloured counters, which are either red, blue or green. There are 92 red counters. The probability that a blue counter is chosen is 0.13. Calculate the number of green counters.

Aká je pravdepodobnosť, že sa niekto narodí v januári?

Inými slovami, aká je pravdepodobnosť, že zajtra budete mladší ako dnes?

Aká je pravdepodobnosť, že vrtuľa nedopadne na červenú?

What is the probability of someone being born on a Friday?

A company manufactures sports equipment. The probability that a piece of equipment will be faulty is 0.005 If 1000 pieces of equipment are made, approximate how many are likely to be okay?

The probability of picking blue or green is the same. What is it?