Let X Be a Binomial Random Variable with N=20 and P=.8.If

question 30

Multiple Choice

Let x be a binomial random variable with n=20 and p=.8.If we use the normal distribution to approximate probabilities for this, a correction for continuity should be made.To find the probability of more than 12 successes, we should find ___.

• A)P(x>12.5)
• B)P(x>12)
• C)P(x>11.5)
• D)P(x<11.5)
• E)P(x < 12)

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Definitions:

Reflex Pathways

The neural circuits involved in involuntary responses to certain stimuli, enabling rapid reactions without conscious brain involvement.

Motor Neurons

Nerve cells forming part of the nervous system that transmit signals from the brain and spinal cord to muscles or glands, causing them to act.

Interneurons

Neurons within the brain and spinal cord; they communicate internally and process information between the sensory inputs and motor outputs.

Sensory Neurons

Neurons that transmit sensory information from the body's periphery to the central nervous system.