Current Estimates Suggest That 75% of the Home-Based Computers in a Foreign

question 107

Short Answer

Current estimates suggest that 75% of the home-based computers in a foreign country have access to on-line services.Suppose 20 people with home-based computers were randomly and independently sampled.Find the probability that more than 9 of those sampled currently do not have access to on-line services.

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Definitions:

Reinforced

Strengthened or encouraged to occur again in the future, typically through a reward or positive outcome following a specific behavior.

Conditioned Stimulus

A previously neutral stimulus that, after association with an unconditioned stimulus, comes to trigger a conditioned response.

Unconditioned Stimulus

In classical conditioning, an initially neutral stimulus that automatically triggers a reflexive response without any need for prior learning.

Classical Conditioning

A teaching process in which two stimuli are repeatedly linked; a response that is initially prompted by the second stimulus becomes prompted by only the first stimulus over time.