Examlex
A guitar string with a mass of 12 g is 80 cm long and attached to a guitar at two points separated by 71 cm.What tension must the guitar string have so that its fundamental note is 256 Hz?
Random Error
Variability in measurement or data that arises from unpredictable fluctuations during the data collection process.
Selection Bias
A type of error that occurs when the sample is not representative of the population being studied, potentially leading to skewed results.
Observational Studies
Research methods where subjects are observed in their natural environment without any manipulation by the researcher.
Behavior of Chimpanzees
The range of activities and behaviors exhibited by chimpanzees, reflecting their complex social structures, communication methods, and intelligence.
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