Use the Following to Answer the Question(s) Below

question 30

Multiple Choice

Use the following to answer the question(s) below.
Preparing wheat for use in bread and pasta products generally involves both milling and bleaching. A company that processes wheat is interested in determining the best combination of milling and bleaching that results in a desirable wheat product without sacrificing fibre content. They vary the milling time (short, medium and long) and bleaching (no bleaching and bleaching) and measure fibre content (gms/100 grams) of the resulting wheat product. The partial ANOVA results apply.
-The P-value associated with the F-statistic for the interaction effect is 0.18. Based on this we can conclude that

• A) there is a significant interaction effect.
• B) since there is a significant interaction effect, bleaching and milling have no effect on fibre content.
• C) the significance of the interaction effect will not influence the interpretation of the main effects on fibre content due to milling and bleaching.
• D) there is a significant interaction effect, and it is not appropriate to interpret the main effects on fibre content due to milling and bleaching separately.
• E) there is no significant interaction effect, and it is appropriate to interpret the main effects on fibre content due to milling and bleaching separately.

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Definitions:

Type A

A personality type characterized by competitiveness, high ambition, and a sense of urgency, often associated with a higher risk for heart disease.

Easygoing People

Individuals characterized by a relaxed, tolerant, and flexible approach to life, often adapting to circumstances with minimal stress.

Frustration

An emotional state that arises when a person is blocked from achieving a goal or fulfilling a need, leading to feelings of discontent and dissatisfaction.

Need for Achievement

The drive to excel, to achieve in relation to a set of standards, to strive to succeed.