Figure 144 Fig

question 16

Multiple Choice

Figure 14.4 Fig. 14.4 shows a standing wave.
-A cello C-string vibrates in its fundamental mode with a frequency of 65 Hz. What is the frequency of the harmonic in Fig. 14.4?

• A)22 Hz
• B)130 Hz
• C)195 Hz
• D)260 Hz

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Definitions:

Range

The difference between the highest and lowest values in a set of data.

Standard Deviation

A measure that quantifies the amount of variation or dispersion of a set of data values, showing how much variation there is from the mean.

Variance

The measure of spread in a distribution, representing the average of the squared differences from the mean.

Measures of Center

Quantitative measures that describe the central tendency of a data set, including mean, median, and mode.