Control Rods in a Nuclear Reactor Are Used to

question 5

Multiple Choice

Control rods in a nuclear reactor are used to

• A) Absorb neutrons
• B) Move fuel rods around in the chamber
• C) Provide neutrons to initiate reactions
• D) Provide cooling by decreasing the temperature of the water
• E) Increase the temperature of the water

---

Definitions:

Standard Error

A statistical measure that represents the accuracy with which a sample distribution represents a population using the standard deviation.

P-value

The odds of getting results from a test that are as extreme as or exceed the extremity of the observed results, on the assumption that the null hypothesis is in effect.

Population Correlation

A measure of the strength and direction of association that exists between two variables measured across an entire population.

Alternative

In hypothesis testing, this refers to the hypothesis that contradicts the null hypothesis, suggesting some effect or difference exists.