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

question 103

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 and prefers chicken is_____ .

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Definitions:

Confidence Interval

A mixture of values, obtained from the statistical study of samples, that aims to capture the value of an unannounced population parameter.

Confidence Interval

An assemblage of values, from the examination of samples, poised to potentially include the value of an indefinite population parameter.

Gender Gap

The differences in outcomes, opportunities, or characteristics between men and women, often discussed in the context of pay, education, or employment.

Campaign Finance Reform

Refers to the political effort to change the involvement of money in politics, focusing on decreasing the influence of money on political elections and candidates.