Answer:
C. 5/8
Step-by-step explanation:
The complement of spinning an even number = spinning an odd number.
Let's count up all the odd numbers on the spinner: 1, 3, 1, 3, 5. That's 5 odd numbers.
Let's count the total numbers on the spinner: 1, 2, 3, 4, 1, 2, 3, 5. That's 8 total numbers.
So the probability of the complement of an even number = the probability of an odd number = 5/8
