Since Moths Can Hear the Ultrasound That Bats Use for Echolocation

question 101

Multiple Choice

Since moths can hear the ultrasound that bats use for echolocation,

• A) bats can always catch moths.
• B) moths must have neurons whose best frequencies are tuned to ultrasonic ranges.
• C) bats must be luring moths with the sounds they make.
• D) moths can understand bat communication.

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Definitions:

F-distribution

A probability distribution that arises in the analysis of variance (ANOVA), used to compare variances and determine statistical significance.

T-distribution

A probability distribution that arises when estimating the mean of a normally distributed population in situations where the sample size is small and the population variance is unknown.

Sampling Distribution

The probability distribution of a given statistic based on a random sample.

Independent Sample Variances

A measure of the variability in each of two or more independent samples, used in hypothesis testing to assess the assumption of equal variances.