WGU C955 - Pre Assessment | QUESTIONS AND
ANSWERS
What is 3/4 divided by 2/3? 9/8
A) 9/8
B) 5/12
C) 5/7
D) 6/7
A county park has hiking paths with 10.02 miles
lengths of 1.05, 3.6, 3.17, and 2.2
miles.
What is the total length, in miles, of
hiking paths in the park?
A) 9.02 miles
B) 10.02 miles
C) 10.12 miles
D) 11.2 miles
If there are 2 tablespoons in 1 fluid 6.5 tbsp
ounce, how many tablespoons does
the following calculation yield?
4 fl oz - 1.5 tbsp
0.5 tbsp
1 tbsp
2.5 tbsp
6.5 tbsp
,Solve for 23/12
X: X - 5/4
= 2/3
A) 3/12
B)7/12
C) 10/12
D) 23/12
Solve for -1
X:
X+5/3=2/3
A) -3
B) -1
C) 1
D) 3
Given the {{ y > 7 }}
inequality: 2y + 6
> 20
Which graph is the solution?
A) {{ y < 3 }}
B) {{ y > 6 }}
C) {{ y > 7 }}
D) {{ y < 7 }}
Which graph is the solution for y < 8? {{ unfilled circle on 8, arrow pointing left }}
A) {{ unfilled circle on 8, arrow pointing
left
}}
B) {{ filled circle on 8, arrow point left }}
C) {{ unfilled circle on 8, arrow
pointing right }}
D) {{ filled circle on 8, arrow point right
}}
Which graph is the solution for 4y - 6 > {{ y > 6 }}
18?
A) {{ y > 4 }}
B) {{ y > 6 }}
C) {{ y < 4 }}
D) {{ y < 6 }}
What is the correct line graph for y = (0,5) to (2,11)
3x + 5?
A) (0,5) to (2,11)
B) (0,-5) to (2,-11)
C) (0,3) to (2,5)
D) (0,3) to (2,-7)
What is the correct line graph for y = (0,9) to (4.5,0)
-2x + 9?
A) (0,9) to (4.5,0)
B) (0,9) to (3,0)
C) (0,-9) to (5,-19)
D) (0,-9) to (5,-24)
, A normally distributed data set has a 34.0
mean of 25 and a standard deviation
of 2.
Which percentage of the data falls
between 23 and 25?
A) 34.0
B) 68.0
C) 95.0
D) 99.7
A given data set is normally 190-210
distributed with a mean of 200 and a
standard deviation of 5.
Which two values does 95% of the data
fall between?
A) 180-220
B) 185-225
C) 190-210
D) 195-235
In a statistics class, 40 students are 21
asked
to write their age on a piece of paper
and
place the paper in a box. After rotating
and
shaking the box, 5 pieces of paper are
drawn from the box at random. The data
results are as follows:
36
22
21
20
19
What is the median for this data set?
A) 17
B) 21
C) 24
D) 28
ANSWERS
What is 3/4 divided by 2/3? 9/8
A) 9/8
B) 5/12
C) 5/7
D) 6/7
A county park has hiking paths with 10.02 miles
lengths of 1.05, 3.6, 3.17, and 2.2
miles.
What is the total length, in miles, of
hiking paths in the park?
A) 9.02 miles
B) 10.02 miles
C) 10.12 miles
D) 11.2 miles
If there are 2 tablespoons in 1 fluid 6.5 tbsp
ounce, how many tablespoons does
the following calculation yield?
4 fl oz - 1.5 tbsp
0.5 tbsp
1 tbsp
2.5 tbsp
6.5 tbsp
,Solve for 23/12
X: X - 5/4
= 2/3
A) 3/12
B)7/12
C) 10/12
D) 23/12
Solve for -1
X:
X+5/3=2/3
A) -3
B) -1
C) 1
D) 3
Given the {{ y > 7 }}
inequality: 2y + 6
> 20
Which graph is the solution?
A) {{ y < 3 }}
B) {{ y > 6 }}
C) {{ y > 7 }}
D) {{ y < 7 }}
Which graph is the solution for y < 8? {{ unfilled circle on 8, arrow pointing left }}
A) {{ unfilled circle on 8, arrow pointing
left
}}
B) {{ filled circle on 8, arrow point left }}
C) {{ unfilled circle on 8, arrow
pointing right }}
D) {{ filled circle on 8, arrow point right
}}
Which graph is the solution for 4y - 6 > {{ y > 6 }}
18?
A) {{ y > 4 }}
B) {{ y > 6 }}
C) {{ y < 4 }}
D) {{ y < 6 }}
What is the correct line graph for y = (0,5) to (2,11)
3x + 5?
A) (0,5) to (2,11)
B) (0,-5) to (2,-11)
C) (0,3) to (2,5)
D) (0,3) to (2,-7)
What is the correct line graph for y = (0,9) to (4.5,0)
-2x + 9?
A) (0,9) to (4.5,0)
B) (0,9) to (3,0)
C) (0,-9) to (5,-19)
D) (0,-9) to (5,-24)
, A normally distributed data set has a 34.0
mean of 25 and a standard deviation
of 2.
Which percentage of the data falls
between 23 and 25?
A) 34.0
B) 68.0
C) 95.0
D) 99.7
A given data set is normally 190-210
distributed with a mean of 200 and a
standard deviation of 5.
Which two values does 95% of the data
fall between?
A) 180-220
B) 185-225
C) 190-210
D) 195-235
In a statistics class, 40 students are 21
asked
to write their age on a piece of paper
and
place the paper in a box. After rotating
and
shaking the box, 5 pieces of paper are
drawn from the box at random. The data
results are as follows:
36
22
21
20
19
What is the median for this data set?
A) 17
B) 21
C) 24
D) 28
