Which of the following statements is TRUE based on the information given?
A
If 21 = 45° then 22+ x3 = 90°
B
If 22 = 70° then 21 + 23 = 110°
C
If 23= 55° then 24+ 25 = 125°
D
If 24 = 60° then 21 + 3 = 120°

100 points, hi, i’m not sure how to get the equation from the graph and table.

According to the data set, where should the upper quartile line of the box plot be placed?

Using pert, adam munson was able to determine that the expected project completion time for the construction of a pleasure yacht is 21 months, and the project variance is 4. a) what is the probability that the project will be completed in 17 months? b) what is the probability that the project will be completed in 20 months? c) what is the probability that the project will be completed in 23 months? d) what is the probability that the project will be completed in 25 months? e) what is the due date that yields a 95% chance of completion?