Arrows pointing from the selected cell to cells that depend on the selected cell are generated by using the ___________ button of the Formula Auditing group.
a. Error Checking b. Trace Precedents
c. Trace Dependents d. Watch Window
Question 2
The random variable X is known to be uniformly distributed between 2 and 12 . Compute the standard deviation of X.
a. 2.887
b. 3.464
c. 8.333
d. 12