The Type of Galaxy Where We Can Track Its Motion

question 36

Multiple Choice

The type of galaxy where we can track its motion through the intergalactic medium is a:

• A)blazar.
• B)quasar.
• C)pulsar.
• D)Head-Tail Radio Galaxy.
• E)Seyfert galaxy.

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Definitions:

Median Price

The middle value in a list of prices, where half the prices are higher and half are lower.

Statistical Measures

Quantitative values that summarize and provide information about a set of data.

Characterize

To describe the distinctive qualities or features of something or someone.

Dispersion

A statistical term describing the spread or variability of a set of data points or values around a central value.