Question
A person picks a number between 1 and 248286 . The random variable ' Z ' assigns the 0 to an even number and 1 to an odd number. What number is assigned to 262887 ?
Answer
4.7
(377 Votes)
May
Veteran · Tutor for 10 years
Answer
1
Explanation
To determine what number the random variable 'Z' assigns to 262887, we need to ascertain if 262887 is an even or an odd number. An even number is any integer that can be exactly divided by 2, which means it has no remainder when divided by 2. An odd number is an integer that cannot be exactly divided by 2, which means it has a remainder of 1 when divided by 2. Therefore, to solve this we simply determine if 262887 is divisible by 2. Since the number 262887 ends in 7, it cannot be evenly divided by 2, implying that it is an odd number. Per the rules of the random variable 'Z', odd numbers are assigned the number 1. Hence, the assignment for 262887 is 1.