Which of These Synthetic Polymers Is Most Closely Related to the Natural

question 5

Multiple Choice

Which of these synthetic polymers is most closely related to the natural protein polymers?

• A)Polyester
• B)Nylon
• C)Polystyrene
• D)Polyvinyl chloride

---

Definitions:

Observed Frequencies

The actual number of occurrences of each possible outcome of a variable recorded in a dataset, often used in the context of chi-square tests and frequency distributions.

Expected Frequencies

The anticipated count of occurrences across different categories in a probability distribution based on a theoretical model.

Alternative Hypothesis

The hypothesis that suggests there is a significant difference or effect, in contrast to the null hypothesis.

Expected Frequency

The theoretical frequency of an event occurring in a set of trials, calculated based on the probability of the event.