100 Employees of a Company Are Asked How They Get

question 32

Multiple Choice

100 employees of a company are asked how they get to work and whether they work full time or part time. The figure below shows the results. If one of the 100 employees is randomly selected, find the probability that the
Person does not work full time.

1. Public transportation: 6 full time, 8 part time
2. Bicycle: 3 full time, 5 part time
3. Drive alone: 29 full time, 33 part time
4. Carpool: 9 full time, 7 part time

• A)0.48
• B)0.47
• C)0.33
• D)0.53

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Definitions:

Negatively Reinforced

A process in operant conditioning where a behavior is strengthened because an unpleasant or aversive stimulus is removed or avoided.

Positively Reinforced

A behavior that increases in frequency or likelihood as a result of being followed by a rewarding stimulus, according to principles of operant conditioning.

Conditioned Avoidance Response

Behavior that is reinforced because it allows individuals to avoid situations that cause anxiety.

Unconditioned Response

A natural, unlearned reaction to an unconditioned stimulus.