Which of the Below Is Not True About Tukey's 100(1−α)

question 99

Multiple Choice

Which of the below is not true about Tukey's 100(1−α) % confidence interval for the difference between two population means?

• A) Tukey's intervals are narrower than those based on Fisher's method.
• B) Tukey's intervals are narrower than those based on the two-sample T method.
• C) Tukey's intervals use a reduced significance level in comparison to Fisher's method
• D) Tukey's intervals use an increased significance level in comparison to Fisher's method

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Definitions:

Muscle Spindles

Sensory receptors within muscles that detect changes in muscle length and participate in regulating muscle contraction.

Alpha Motor Neurons

Nerve cells that connect to and control the contraction of skeletal muscles, playing a key role in initiating muscle movement.

Reflex Arc

The neural pathway that controls a reflex action, typically comprising a sensory receptor, a neural pathway, and an effector.

Motor Neuron

A type of nerve cell that transmits signals from the brain and spinal cord to muscles, causing them to contract.