Which of the Following Have the Highest Packing Efficiency

question 109

Multiple Choice

Which of the following have the highest packing efficiency?
I.Simple cubic
II.Body-centered cubic
III.Face-centered cubic
IV.Hexagonal closest packed

• A)I and II
• B)II and III
• C)II and IV
• D)I and III
• E)III and IV

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Definitions:

Forbes 500 List

An annual ranking of the top 500 publicly traded companies in the United States by Forbes magazine, based on criteria such as sales, profits, and market value.

Regression

A statistical method used for estimating the relationships among variables, often to predict the value of a dependent variable based on the values of one or more independent variables.

F Statistic

A ratio used in statistics to compare the variability between group means to the variability within groups, central in conducting ANOVAs.

Hypotheses

Plural of hypothesis; propositions or sets of propositions put forth to explain certain phenomena, subject to verification or falsification through testing.