Which of the Following Would Most Likely Be Used as a Frame

question 34

Multiple Choice

Which of the following would most likely be used as a frame for a linehaul truck?

• A) ladder C-channel frame with 10.25-inch (260 mm)depth rails,crossmember braced
• B) ladder C-channel frame with 13.50 (350 mm)depth rails,trunnion braced
• C) ladder box-section frame with a 10.25 (260 mm)section and tubular bracing
• D) ladder I-beam frame with 13.50 (350 mm)web and crossmember bracing

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Definitions:

Categorical Variables

Variables that represent categories and can take on a limited, and usually fixed, number of possible values.

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution or in the calculation of a statistic, typically in the context of parameter estimation.

Chi-Square Distribution

A statistical distribution used to describe the distribution of a sum of the squares of independent random variables.

ANOVA

Analysis of Variance, a statistical method used to compare the means of three or more groups to see if at least one is statistically significantly different from the others.