Find the Indicated Probability

question 28

Multiple Choice

Find the indicated probability.
-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 of getting someone who carpools or someone who works full time.


1. Public transportation: 7 full time, 8 part time
2) Bicycle: 4 full time, 5 part time
3) Drive alone: 35 full time, 25 part time
4) Carpool: 8 full time, 8 part time

• A) 0.26
• B) 0.62
• C) 0.58
• D) 0.7

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Definitions:

National Defense

Activities and measures taken by a government to protect its country from external threats and ensure national security.

Rival In Consumption

A feature of a quality good where if one person consumes it, others cannot consume it at the same time.

Cost-Benefit Analysis

A process used to evaluate the total anticipated costs of a project compared to its benefits, aiming to determine the best course of action.

Cost-Benefit Analysts

Professionals who evaluate the financial implications and outcomes of actions and projects, comparing the total expected costs against the total expected benefits to determine the best course of action.