What Is Believed to Have Been the Main Source of Titan's

question 13

Multiple Choice

What is believed to have been the main source of Titan's atmosphere?

• A) outgassing from the interior
• B) gas captured from the solar nebula
• C) we have no idea
• D) comet impacts

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Definitions:

Null Hypothesis

A hypothesis that suggests there is no significant difference or effect, used as a starting point in hypothesis testing.

P-value

The probability of obtaining test results at least as extreme as the ones observed during the test, assuming that the null hypothesis is true.

Null Hypothesis

A statistical hypothesis which proposes no significant difference or effect, used as a default assumption until evidence suggests otherwise.

Alpha Level

The probability threshold that determines the critical value for rejecting the null hypothesis in hypothesis testing, commonly set at 0.05 or 5%.