Name:
Math
7
Independent
Events
Worksheet
1.
The
spinner
at
the
right
is
spun
once
and
a
card
is
drawn
from
a
deck
of
4
cards
labeled
A,
B,
C,
and
D.
Find
the
following
probabilities:
2)
P(3
and
A)
€)
P(5
and
C)
b)
P(4
and
B
or
C)
¢)
P(not
4
and
C)
d)
P(1
and
not
D)
2.
Each
of
the
spinners
at
the
right
is
spun
once.
Find
the
probability:
a)
P(M
and
an
odd
#),
b)
P(a
vowel
and
a
#
<
3)
¢)
P(not
H
and
a
prime
#)
d)
P(a
letter
and
a
#)
3.
One
deck
of
cards
is
numbered
1-12
and
a
second
deck
of
cards
is
numbered
1-9.
A
card
is
drawn
from
the
12
card
deck
,
then
from
the
9
card
deck.
Find
the
probability:
a)
P(4
and
4)
d)
P(not
5
or
8
and
an
even
#)
b)
P(an
even
#
and
an
odd
#)
¢)
P(not
11
and
a
factor
of
9)
¢)
P(a
factor
of
10
and
a
)
P(a
composite
#
and
a
prime
#)
multiple
of
3)
4.
A
jar
contains
8
marbles:
3
black,
2
yellow,
2
blue,
and
1
purple.
Two
marbles
are
drawn
with
replacement.
What
is
the
probability?
a)
P(black
and
yellow)
¢)
P(yellow
or
purple,
then
blue)
b)
P(black
and
blue)
