The observer assigned a performance rating factor of 1.15 to the worker and the company employs an allowance factor of 20%
How many more observations must be made in order to develop an estimate of the select time for Element 4 that is within 5% with 95% accuracy?
A) 1
B) 3
C) 5
D) 7
A
You might also like to view...
Use a ______________ table to present complex textual information
a. double column b. complex c. matrix d. reverse design
A gentleman farmer maniacally works on academic projects to raise funds for his true passion, farming
He has identified seven tasks and developed three time estimates (all in days) of the next big project on the farm, replacing the fence at the comedy pasture. Tasks, precedence requirements, and time estimates are shown in the table. What is the probability that the project is completed in 31 days? Activity Optimistic time Most Likely time Pessimistic time Predecessor Corner Posts 4 5 6 -- String Line 7 8 9 -- Dig Holes 10 12 14 Corner Posts Plant Posts 11 14 17 String Line Weld Top Bar 8 11 14 String Line Paint 9 11 13 Dig Holes, Plant Posts Tack Wire 9 12 16 Weld Top Bar A) 0.055 B) 0.092 C) 0.125 D) 0.187