Question

diagnosis of compilation performance of code per millisecond can be evaluated by stacks and nodes within a tree for a program. in evaluating performance, the sum of sample compilations in a node as a total of the stacks within the tree node, is divided by the total sample compilations in the tree overall.
\\(\frac{number\\ of\\ compilations\\ in\\ node}{total\\ compilations}=node\\ compilation\\)
in a diagnostic of a program, 26 sample compilations occurred in stack a in a node, 29 sample compilations occurred in stack b in a node, 38 sample compilations occurred in stack c in a node, 33 sample compilations occurred in stack d in a node, 34 sample compilations occurred in stack e in a node, and 30 sample compilations occurred in stack f in a node. overall, the program indicated 518 sample compilations in the full tree.
what was the node compilation for the examined stacks?
(you do not need to include the units. you only need to enter your answer as a number. round to the nearest thousandth.)

Explanation:

Step1: Calculate sum of compilations in nodes

Sum the compilations in each stack within the node: $26 + 29+38 + 33+34 + 30=190$

Step2: Calculate node compilation

Use the formula $\frac{\text{Number of compilations in node}}{\text{Total compilations}}$. Substitute the values: $\frac{190}{518}\approx 0.367$

Answer:

$0.367$