9 A fair six-sided die has its faces numbered 1, 3, 4, 5, 6 and 7. The die is rolled once.
\(A\) is the event that the die shows an even number.
\(B\) is the event that the die shows a prime number.
- Write down the value of \(\mathrm { p } ( A )\).
- Write down the value of \(\mathrm { p } ( B )\).
- Write down the value of \(\mathrm { p } ( A\) or \(B )\).
The die is rolled again.
- Calculate the probability that the sum of the scores from the two rolls is even.