Question: A lab project involves three critical tasks: Experiment Setup, Data Collection, and Analysis. Task 1 takes 8 days with a variance of 1, Task 2

A lab project involves three critical tasks: Experiment Setup, Data Collection, and Analysis. Task 1 takes 8 days with a variance of 1, Task 2 takes 12 days with a variance of 4, and Task 3 takes 10 days with a variance of 2.

What is the expected project completion time, and what is the standard deviation, indicating project uncertainty?

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