A Manufacturer of Cable Wire Periodically Selects Samples to Monitor

question 199

Multiple Choice

A manufacturer of cable wire periodically selects samples to monitor the process.A sample of ten wires is selected and the diameters (in cm.) are 0.493, 0.534, 0.527, 0.511, 0.565, 0.559, 0.519, 0.562, 0.551, and 0.530.The standard deviation is ________________________ .

• A)0.455 cm
• B)0.005 cm
• C)0.045 cm
• D)0.024 cm
• E)0.099 cm

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Definitions:

Brain Stimulation

Techniques for applying electrical or magnetic fields to the brain to influence neurological function.

Olds and Milner

Psychologists known for discovering the brain's pleasure center by conducting experiments involving electrical brain stimulation in rats.

Dopamine Release

The process by which the neurotransmitter dopamine is released into the synaptic cleft, playing a key role in reward-motivated behavior and movement.

Recreational Drug

A substance taken for non-medical reasons, primarily to alter one's state of consciousness for enjoyment.