The Deuterium in Distant Quasars and in the Interstellar Medium

question 59

True/False

The deuterium in distant quasars and in the interstellar medium suggests that the universe is open.

---

Definitions:

Population Proportion

A fraction or percentage that represents part of a whole or group within a population that shares a particular characteristic.

Formula

A symbolic representation of a principle or a set of mathematical relations, often used to solve problems or to define scientific laws.

Z Test Statistic

A statistic that measures the difference between the observed value and the hypothesized population mean in units of the standard deviation.

Null Hypothesis

Refers to a statement or assumption that there is no difference or effect, used as a starting point for statistical testing to be challenged by the alternative hypothesis.