Jack’s favorite colors are blue
bluestart color , start text, b, l, u, e, end text, end color #6495ed and
red
redstart color , start text, r, e, d, end text, end color #df0030.
He has
2 blue shirts
2 blue shirts start color, start text, 2, space, b, l, u, e, space, s, h, i, r, t, s, end text, end color ,
1 red shirt
1 red shirtstart color , start text, 1, space, r, e, d, space, s, h, i, r, t, end text, end color #df0030,
1 blue jacket
1 blue jacketstart color , start text, 1, space, b, l, u, e, space, j, a, c, k, e, t, end text, end color #6495ed,
1 red belt
1 red beltstart color #df0030, start text, 1, space, r, e, d, space, b, e, l, t, end text, end color #df0030,
1 blue pair of pants
1 blue pair of pantsstart color #6495ed, start text, 1, space, b, l, u, e, space, p, a, i, r, space, o, f, space, p, a, n, t, s, end text, end color #6495ed, and
1 red pair of pants
1 red pair of pantsstart color #df0030, start text, 1, space, r, e, d, space, p, a, i, r, space, o, f, space, p, a, n, t, s, end text, end color #df0030.
Jack selects one of these garments at random. Let
A
AA be the event that he selects a blue garment and
B
BB be the event that he chooses a belt.
What is
P
(
A
or
B
)
P(A or B)P, left parenthesis, A, start text, space, o, r, space, end text, B, right parenthesis, the probability that the garment Jack chooses is either blue or a belt?