WGU C955 Applied Probability and Statistics OA Questions and Answers 2023 Latest.

WGU C955 Applied Probability and Statistics OA Questions and Answers 2023 Latest. 1. What is 3/4 divided by 2/3? A) 9/8 B) 5/12 C) 5/7 D) 6/7 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 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 4. Solve for X: X - 5/4 = 2/3 A) 3/12 B) 7/12 C) 10/12 D) 23/12 5. Solve for X: X+5/3=2/3 A) -3 B) -1 C) 1 D) 3 9/8 10.02 miles 6.5 tbsp 23/12 -1 WGU C955 Applied Probability and Statistics OA 2023 Latest 2 / 25 6. Given the inequality: 2y + 6 > 20 Which graph is the solution? A) {{ y < 3 }} B) {{ y > 6 }} C) {{ y > 7 }} D) {{ y < 7 }} 7. Which graph is the solution for y < 8? 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 }} 8. Which graph is the solution for 4y - 6 > 18? A) {{ y > 4 }} B) {{ y > 6 }} C) {{ y < 4 }} D) {{ y < 6 }} 9. What is the correct line graph for y = 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) 10. What is the correct line graph for y = -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) 11. A normally distributed data set has a 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 {{ y > 7 }} {{ unfilled circle on 8, arrow pointing left }} {{ y > 6 }} (0,5) to (2,11) (0,9) to (4.5,0) 34.0 3 / 25 C) 95.0 D) 99.7 12. A given data set is normally 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 13. In a statistics class, 40 students are 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.