The "Law of Large Sample Size" Refers To

question 23

Multiple Choice

The "law of large sample size" refers to:

• A)confusing the size of the sample with the representativeness of the sample
• B)the industry standard referring to the need for a sample size of 500 respondents
• C)the industry standard that the accuracy benefits of excessively large samples are typically greatly justified by their increased costs
• D)calculating the restrictive power of the sample to 95% or more
• E)all of the above

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Definitions:

C-Channel

A structural profile shaped like a "C", commonly used in construction and manufacturing for its strength and versatility.

Ladder Frame

A type of vehicle chassis that resembles a ladder, with two longitudinal rails connected by several transverse members, providing strength and rigidity.

Offset Front End

A design feature in vehicles where the front axle is not aligned directly with the centerline of the vehicle, affecting handling and stability.

Section Modulus (SM)

In frame technology, the mathematical coding of the geometric shape of a frame member used to calculate resist bend moment. Each frame shape, for instance, radiused C-channel, has a section modulus formula from which you can calculate the SM by entering the actual dimension data used.