Which of the Following Best Describe an Ideal Ring Gear

question 6

Multiple Choice

Which of the following best describe an ideal ring gear tooth contact pattern for a new crown and pinion gearset?

• A) centered between the root and top land
• B) covers 1/2 or more of the length of the ring gear teeth
• C) contact pattern closer to the toe than the heel
• D) all of the above

Recognize the probabilities associated with type I and type II errors (α and β).

Identify strategies to reduce type I and type II errors.

Understand the concept of statistical power and how it relates to hypothesis testing.

Know the implications of sample size manipulation on error probabilities.

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