Technician a Says a Typical Outside Micrometer Has an Anvil

question 238

Multiple Choice

Technician A says a typical outside micrometer has an anvil and spindle. Technician B says a typical outside micrometer has a barrel and ratchet. Who is correct?

• A) Technician A
• B) Technician B
• C) Both A and B
• D) Neither A nor B

---

Definitions:

Blocks Variation

The variation among experimental units that is accounted for by grouping them into blocks based on certain characteristics to reduce confounding effects.

Automobile-To-Automobile Variability

Variation in characteristics or properties observed between different automobiles.

Miles Per Gallon

A measure of fuel efficiency in vehicles, representing the number of miles a vehicle can travel per gallon of fuel.

Degrees of Freedom

The number of independent pieces of information available to estimate another piece of information or the parameters of a model.