Which Statement Is False

question 49

Multiple Choice

Which statement is false?

• A)In a tightly packed binary tree,each level contains about twice as many elements as the previous level.
• B)When searching a tightly packed 1,000,000-element binary search tree,a maximum of approximately 40 comparisons needs to be made.
• C)The level-order traversal of a binary tree visits the nodes of the tree row-by-row starting at the root node level.
• D)Searching a binary tree for a value that matches a key value is slow for loosely packed trees compared to tightly packed trees.

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Definitions:

Zero Variance

A statistical condition in which all data points in a set are identical, offering no variability among them.

Expected Returns

The expected yield from an investment, considering the likelihood of different results.

Positive Variance

The difference between actual performance and expected performance where the actual outcome is more favorable than what was anticipated.

Weights

In finance, it refers to the proportion of each component's value in a portfolio or in a weighted average calculation.