A Frictionless Pendulum Released from 65 Degrees with the Vertical

question 4

Multiple Choice

A frictionless pendulum released from 65 degrees with the vertical will vibrate with the same frequency as if it were released from 5 degrees with the vertical because the period is independent of the amplitude and mass.

• A) True
• B) False

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Definitions:

Confidence Interval

A range of values, derived from sample data, that is used to estimate the true value of a population parameter with a specified level of confidence.

Prediction Interval

In statistics, a range within which a future observation or data point is expected to fall, with a specified probability.

Heteroscedasticity

A condition in regression analysis where the variance of the error terms or disturbances is not constant across all levels of an independent variable.

Error Variable

A random variable signifying the discrepancy between the forecasted value and the true observed value in statistical analysis.