Directions: use your textbook to respond to each statement.
1. the diagram below represents a group of un disturbed rock layers. draw one fossil in
each of these rock layers: b, c, e, and g.
rock layer g
rock layer f
rock layer e
rock layer d
rock layer c
rock layer b
rock layer a

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?