Cods and Related Fishes Are Demersal

question 34

Multiple Choice

Cods and related fishes are demersal.As a result,they are most likely to be caught commercially using which method?

• A)Gill nets.
• B)Purse sein.
• C)Trawls.
• D)Long line.
• E)Hand line.

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Definitions:

Critical Value

A threshold in hypothesis testing that defines the boundary between accepting or rejecting the null hypothesis, determined by the chosen significance level.

Level of Significance

A threshold set by the researcher which determines the probability of rejecting the null hypothesis when it is true, used in hypothesis testing.

F Ratio

A statistic used in ANOVA tests, comparing the variance between groups to the variance within groups to assess if there are any statistically significant differences.

Null Hypothesis

A hypothesis stating no significant difference or effect, serving as the default assumption in hypothesis testing.