The Primary Source of the Sun's Energy Is

question 95

Multiple Choice

The primary source of the Sun's energy is

• A) gravitational collapse of the helium towards the core.
• B) dark energy.
• C) the weak force creating energy from uranium decay.
• D) the strong force fusing hydrogen into helium.
• E) oxidation of carbon in the core.

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Definitions:

Test Statistic

A calculated value from sample data, used in statistical hypothesis testing to determine whether to reject the null hypothesis.

Random Samples

A subset of individuals chosen from a larger set, where each individual has an equal chance of being selected.

Rejected

In statistical analysis, refers to the decision to discard the null hypothesis based on the evidence from sample data and the predetermined significance level.

F-distribution

A continuous probability distribution that arises in the analysis of variances for comparing sample variances, used in ANOVA tests.