23. When throwing an unbiased die, the probability of getting a number < 2 is:

A. 1/6 B.2/6 C. 1/3

A. 1/6

To find the probability of getting a number less than 2 when throwing an unbiased die, we need to determine the number of favorable outcomes (getting a number less than 2) and the total number of possible outcomes (all the numbers on the die).

There is only one number on the die that is less than 2, which is 1. The total number of possible outcomes on a standard die is 6 (numbers 1 to 6).

Therefore, the probability of getting a number less than 2 when throwing an unbiased die is 1/6.

So, the correct answer is A. 1/6.