Table A2 -For This Question,please Use the Standard Normal Distribution Table,Table A2.It

Multiple Choice

Table A2
-For this question,please use the standard normal distribution table,Table A2.It has been estimated that the mean time required to complete a project is 20 weeks and the variance of project completion time is 9 weeks.So there is a 95% chance that the project can be completed in

A) 10 weeks.
B) 19 weeks.
C) 20 weeks.
D) 26 weeks.