Question 45
ProbabilityA number is chosen at random from the set {1, 2, 3, ….., 9, 10}. What is the probability that the number is greater than or equal to 7?
- A.1/10
- B.3/10
- C.2/5
- D.3/5
- E.7/10
Show the answer and explanation
Answer: C (2/5)
Explanation
The numbers 7, 8, 9 and 10 qualify: 4 out of 10, which is 2/5.