When Inspecting the Ear,the Auditory Canal Can Be Opened by Gently

question 21

True/False

When inspecting the ear,the auditory canal can be opened by gently pulling upward and backward on the pinna.

---

Definitions:

Research Hypothesis

A research hypothesis is a specific, testable prediction about the expected outcome of a study based on theoretical concepts or prior evidence.

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.