Bats Use High Ultrasonic Sounds to Perceive Their Environment Via

question 10

Multiple Choice

Bats use high ultrasonic sounds to perceive their environment via a process known as ____.

• A) sound reflection navigation
• B) extrasensory perception
• C) echolocation
• D) ultralocation
• E) auditory navigation

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Definitions:

Significance Level

In statistical hypothesis testing, it is the threshold of probability below which the null hypothesis is rejected, indicating the likelihood that the observed results are due to chance.

Population Mean

The average value of a characteristic among all individuals or items within a defined population.

T-Distribution

A probability distribution that is symmetric and bell-shaped, used in hypothesis testing and setting confidence intervals when the sample size is small.

Population Normal

Population normal, often referring to a normal distribution in a population, describes a bell-shaped frequency distribution that is symmetric about the mean.