The Contingency Table Below Provides Frequencies for the Preferred Type

question 139

Multiple Choice

The contingency table below provides frequencies for the preferred type of exercise for people under the age of 35 and those 35 years of age or older. Find the probability that an individual prefers running and is under 35 years of age.

• A) 0.3042
• B) 0.3915
• C) 0.4398
• D) 0.6918

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Definitions:

Ratifies

To officially approve or confirm an agreement or contract, making it valid and legally binding.

Apparent Authority

A type of authority perceived by a third party that an agent seems to have in relation to the principal, regardless of whether such authority has been actually granted.

Principal

The primary party to a transaction, agreement, or contract, or the amount of money on which interest is paid or received.

Manifestations

Expressions or signs that something, especially a disease or a condition, is present.