Pre-Main-Sequence Stars (Not Protostars) on the H-R Diagram Are _____

question 1

Multiple Choice

Pre-main-sequence stars (not protostars) on the H-R diagram are _____.

• A) above and to the right of supergiants
• B) below and to the left of the main sequence
• C) below and to the left of white dwarfs
• D) above and to the right of the main sequence
• E) not on the H-R diagram yet

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Definitions:

Expectations

are beliefs or strong hopes about what will happen in the future.

Acceptance

The act of receiving or consenting to something proposed or presented.

Exclusion

The act of not including or barring someone or something from participation or consideration.

Statistical Analyses

involve the collection, presentation, and interpretation of data to discover patterns and trends.