Post Hoc Comparisons Are Used

question 56

Multiple Choice

Post hoc comparisons are used

• A)prior to the calculation of to determine if an ANOVA is necessary.
• B)after is found to be significant.
• C)after is found to be nonsignificant.
• D)when we plan on comparing only certain specified pairs of sample means with each other.

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Definitions:

Split-Off

A point in the manufacturing process where joint products are separated and continue through the production process as distinct items.

Sales Margin

The difference between the selling price of a product and its cost of sales, usually represented as a percentage of sales.

Changing Technology

The rapid evolution and adoption of new techniques, tools, and software which can disrupt industries and alter business operations.

Scrap

Material waste or remnants resulting from manufacturing processes, which may have a recoverable value or can sometimes be reused or recycled.