Chapter
8
&
9
Exam
Name___________________________________
MULTIPLE
CHOICE.
Choose
the
one
alternative
that
best
completes
the
statement
or
answers
the
question.
Answer
the
question.
1) The
following
scatterplot
shows
heights
(in
inches)
of
children
and
their
ages.
Height
(inches)
x
1
2
3
4
5
6
7
8
9
10
11
12
13
14
y
66
60
54
48
42
36
30
24
18
12
6
Age
(years)
What
type
of
correlation
is
there
for
this
data?
A) Positive
correlation
B) Negative
correlation
C) No
correlation
1)
Consider
the
experiment
of
rolling
a
single
die.
Find
the
probability
of
the
event
described.
2) What
is
the
probability
of
rolling
a
number
such
that
when
it
is
subtracted
from
11
gives
a
difference
greater
than
5?
A)
5
6
B) 1
C) 5
D) 6
2)
Consider
the
experiment
of
selecting
a
card
from
an
ordinary
deck
of
52
playing
cards
and
determine
the
probability
of
the
stated
event.
3) A
face
card
or
a
heart
is
drawn.
3)
Find
the
mean
of
the
data.
4) {3,
6,
15,
16,
6}
Round
to
the
nearest
tenth.
4)
1
This preview has intentionally blurred sections. Sign up to view the full version.
View Full Document
Find
the
median
for
the
given
sample
data.
5) {18,
5,
8,
9,
15,
18,
8,
18}
5)
Find
the
probability.
6) You
are
dealt
two
cards
successively
without
replacement
from
a
standard
deck
of
52
playing
cards.
Find
the
probability
that
the
first
card
is
a
king
and
the
second
card
is
a
queen.
A)
1
663
B)
13
102
C)
4
663
D)
2
13
6)
This is the end of the preview.
Sign up
to
access the rest of the document.
 Winter '10
 durost
 Statistics, Standard Deviation, Frequency distribution, Histogram

Click to edit the document details