-The Shells Indicated in the Enhanced Visual Wavelength Image Shown

question 110

Multiple Choice

-The shells indicated in the enhanced visual wavelength image shown above are formed from _____________.

• A)quasars
• B)mergers of galaxies
• C)tides
• D)spiral arms

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Definitions:

Alternative Hypotheses

In hypothesis testing, statements that are accepted if the evidence provides sufficient support for them being true, as opposed to the null hypothesis.

Low Income Housing

Housing units that are affordable for individuals or families with low yearly income, often supported by government programs.

Commute

The process of traveling between one's place of residence and place of work or study.

P-value

The probability of obtaining a test statistic at least as extreme as the one observed, assuming the null hypothesis is true.