SCENARIO 4-3 A Survey Is Taken Among Customers of a Fast-Food Restaurant

question 7

Short Answer

SCENARIO 4-3
A survey is taken among customers of a fast-food restaurant to determine preference for hamburger or chicken.Of 200 respondents selected,75 were children and 125 were adults.120 preferred hamburger and 80 preferred chicken.55 of the children preferred hamburger.
-Referring to Scenario 4-3,the probability that a randomly selected individual is an adult is_____.

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Definitions:

Regulation

The act of controlling, governing, or directing according to rules, principles, or laws, usually by a government or regulatory body.

Credit Card

A plastic card issued by a bank or financial services company, allowing holders to borrow funds within a pre-approved limit for purchases or cash withdrawals.

Married Woman

A female individual who is legally bound in marriage; historically, this status affected rights and legal capacities.

Interstate Land Sales Full Disclosure Act

A federal law that aims to prevent fraudulent marketing practices in the sale of land and to ensure that buyers receive adequate information before purchasing.