A Type Parameter Can Be Constrained

question 29

Multiple Choice

A type parameter can be constrained

• A) with an upper bound and a lower bound,but not at the same time
• B) with both an upper and a lower bound at the same time
• C) with an upper bound only
• D) with a lower bound only

---

Definitions:

Alpha Level

The threshold of probability set for rejecting the null hypothesis in a statistical test, often set at 0.05, indicating a 5% risk of concluding a difference exists when there is none.

Two-tailed Test

A statistical test used to determine if there is a significant difference between two groups in either direction.

Statistically Significant

A term indicating that the observed result in a study is unlikely to have occurred due to chance alone, often determined by a p-value less than a predetermined threshold.

Probability

The measure of the likelihood that an event will occur, quantified as a number between 0 and 1.