In-Text Figure Based Questions

question 132

Multiple Choice

In-Text Figure Based Questions
-What are the three different components that make up the cytoskeleton in all body cells? (Figure 3-3)

• A) thick filaments, thin filaments, intermediate filaments
• B) microfilaments, microvilli, villi
• C) microfilaments, intermediate filaments, microtubules
• D) thick filaments, thin filaments, microvilli
• E) microtubules, macrotubules, tubules

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Definitions:

Type I Error

A statistical error occurring when a true null hypothesis is incorrectly rejected.

Type II Error

A statistical mistake occurring when a test fails to reject a false null hypothesis, incorrectly indicating no effect or difference when one actually exists.

Significance Level

A statistical threshold that determines the probability of rejecting the null hypothesis when it is true, commonly set at 0.05 or 5%.

Type I Error

The incorrect rejection of a true null hypothesis, often referred to as a "false positive" finding in research.