WGU C955 Applied Probability and Statistics | Objective Assessment (OA) | 2025 | Complete Test Bank with Correct Answers.

WGU C955 Applied Probability and
Statistics | Objective Assessment (OA) |
2025 | Complete Test Bank with Correct
Answers.


1. What is 3/4 divided by 2/3?

A) 9/8

B) 5/12

C) 5/7

D) 6/7: 9/8

2. A county park has hiking paths with 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: 10.02 miles

1 g/
43

,3. If there are 2 tablespoons in 1 fluid 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: 6.5 tbsp

4. Solve for X:

X - 5/4 = 2/3

A) 3/12

B) 7/12

C) 10/12

D) 23/12: 23/12

5. Solve for X:

X+5/3=2/3

A) -3

B) -1

C) 1

D) 3: -1

6. Given the inequality:
2y + 6 > 20
2 g/
43

,Which graph is the solution?

A) {{ y < 3 }}




3 g/
43

, B) {{ y > 6 }}
g g g g




C) {{ y > 7 }}
g g g g




D) {{ y < 7 }}: {{ y > 7 }}
g g g g g g g g g




7. Which graph is the solution for y < 8?
g g g g g g g g




A) {{ unfilled circle on 8, arrow pointing left }}
g g g g g g g g




B) {{ filled circle on 8, arrow point left }}
g g g g g g g g




C) {{ unfilled circle on 8, arrow pointing right }}
g g g g g g g g




D) {{ filled circle on 8, arrow point right }}: {{ unfilled circle on 8, arrow pointing
g g g g g g g g g g g g g g g


left }}
g g




8. Which graph is the solution for 4y - 6 > 18?
g g g g g g g g g g




A) {{ y > 4 }}
g g g g




B) {{ y > 6 }}
g g g g




C) {{ y < 4 }}
g g g g




D) {{ y < 6 }}: {{ y > 6 }}
g g g g g g g g g




9. What is the correct line graph for y = 3x + 5?
g g g g g g g g g g g




A) (0,5) to (2,11)
g g




B) (0,-5) to (2,-11)g g




C) (0,3) to (2,5)
g g




D) (0,3) to (2,-7): (0,5) to (2,11)
g g g g g




10. What is the correct line graph for y = -2x + 9?
g g g g g g g g g g g




4 g/
43