dependent probability. p(yellow then blue) = p (pink then not blue) = p(yellow then yellow) = 3 32...
TRANSCRIPT
Dependent Probability
P(Yellow then Blue) =
P (Purple then Purple) =
P(Yellow then Yellow) =
328= =
=
28
37
14
37
28
17
14
17
18
07
056
•
•
••
•
128=
=
With Out Replacing
0=
Mary is getting ready to paint her bedroom. Her mother went to the store and purchased samples for
her to choose from.Colors # of samples
Red shades 2Orange Shades 4
Yellow Shades 1
Green Shades 2
Blue Shades 4Purple Shades 3
If she randomly picks a color sample then does not replace it and picks another color sample, then what is the probability of Mary choosing ……
A red shade and then a purple shade?
A blue shade and then a orange shade?
A yellow shade and then a yellow shade?
216
315
•
416
415
•
116
015
•
18
15
•
14
415
•
= = 140
=
= 0
=1
1 115