Find the Frequency of a Periodic Wave That Has a Period

question 3

Multiple Choice

Find the frequency of a periodic wave that has a period of one hour.

• A) 0.278 mHz
• B) 27.8 mHz
• C) 2.78 mHz
• D) 278 mHz

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Definitions:

Independently

Without being influenced by others or by external factors; in statistics, refers to events that have no effect on the likelihood of other events occurring.

Sampling Distribution

The calculated probability distribution relevant to a specific statistic, achieved by random sampling.

Sample Mean Difference

The difference between the average values of two samples drawn from a population.

Populations

The entire pool from which a statistical sample is drawn and to which inferences are aimed in statistics.