(1) mutually exclusive, because if it’s 3 it can’t be 6 and vice versa.
(2) mutually exclusive, because purple jerseys can’t have a number greater than 4.
(3) mutually exclusive, because it’s either page 8 or 10.
(4) not mutually exclusive, because 4 milk chocolates contain no peanuts.
(5) 2/14=¹⁄₇ (6) (3+3)/(3+3+4)=6/10=⅗
(7) (3+3-2)/6=4/6=⅔ (8) (5+5-3)/8=⅞