Answer :
Answer:
5/8
Explanations:
What is probability?
This is the likelihood or chance that an event will occur. Mathematically;
[tex]Probability=\frac{\text{ expected outcome}}{total\text{ outcome}}[/tex]If a spinner numbered from 1 to 8 is spun, the total outcome will be 8.
Even numbers between 1 and 8 inclusive are:
E = {2, 4, 6, 8}
n(E) = 4
Pr(getting an even number) = 4/8 = 1/2
Pr(getting a number 8) = 1/8
The probability that you will get an even number or 8 is expressed as:
[tex]\begin{gathered} Pr(even\text{ number or 8})=\frac{4}{8}+\frac{1}{8} \\ Pr(even\text{ number or 8})=\frac{5}{8} \\ \end{gathered}[/tex]Hence the probability that you will get an even number or 8 is 5/8