WGU C955 - PA
Study online at https://quizlet.com/_8fmr3m
1. What is the correct line graph for y = -2x + 9? (0,9) to (4.5,0)
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)
2. A normally distributed data set has a mean of 25 and 34.0 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
3. A given data set is normally distributed with a mean 190-210 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
4. What is 3/4 divided by 2/3? 9/8
A) 9/8
B) 5/12
C) 5/7
D) 6/7
, WGU C955 - PA
Study online at https://quizlet.com/_8fmr3m
5. A county park has hiking paths with lengths of 1.05, 10.02 miles 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
6. If there are 2 tablespoons in 1 fluid ounce, how many 6.5 tbsp
tablespoons does the following calculation yield?
4 fl oz - 1.5 tbsp
0.5 tbsp
1 tbsp
2.5 tbsp
6.5 tbsp
7. Solve for X: 23/12
X - 5/4 = 2/3
A) 3/12
B) 7/12
C) 10/12
D) 23/12
8. Solve for X: -1
X+5/3=2/3
A) -3
B) -1
C) 1
D) 3
, WGU C955 - PA
Study online at https://quizlet.com/_8fmr3m
9. Given the inequality: {{ y > 7 }}
2y + 6 > 20
Which graph is the solution?
A) {{ y < 3 }}
B) {{ y > 6 }}
C) {{ y > 7 }}
D) {{ y < 7 }}
10. Which graph is the solution for y < 8? {{ unfilled circle on
A) {{ unfilled circle on 8, arrow pointing left }} 8, arrow
pointing
B) {{ filled circle on 8, arrow point left }} left }}
C) {{ unfilled circle on 8, arrow pointing right }}
D) {{ filled circle on 8, arrow point right }}
11. Which graph is the solution for 4y - 6 > 18? {{ y > 6 }}
A) {{ y > 4 }}
B) {{ y > 6 }}
C) {{ y < 4 }}
D) {{ y < 6 }}
12. What is the correct line graph for y = 3x + 5? (0,5) to (2,11)
A) (0,5) to (2,11)
B) (0,-5) to (2,-11)
C) (0,3) to (2,5)
D) (0,3) to (2,-7)
b
13. In a statistics class, 40 students are asked to write 21 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:
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