What is the variable being examined for individuals in the population(s)? Amount of alcohol consumed by each person per year. Average number of Americans who consume alcohol. Amount of alcohol sold per year. Whether or not a person consumes alcohol. info: The average American consumes 100 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 85.7 liters of alcohol consumed per year with a standard deviation of 21 liters.

What is the variable being examined for individuals in the population(s)? Amount of alcohol consumed by each person per year. Average number of Americans who consume alcohol. Amount of alcohol sold per year. Whether or not a person consumes alcohol. info: The average American consumes 100 liters of alcohol per year. Does the average college student consume less alcohol per year? A researcher surveyed 13 randomly selected college students and found that they averaged 85.7 liters of alcohol consumed per year with a standard deviation of 21 liters.

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter7: Percents

Section7.4: The Percent Equation

Problem 28E

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Question

What is the variable being examined for individuals in the population(s)?

Amount of alcohol consumed by each person per year.
Average number of Americans who consume alcohol.
Amount of alcohol sold per year.
Whether or not a person consumes alcohol.

info:

The average American consumes 100 liters of alcohol per year. Does the average college student consume less alcohol per year?

A researcher surveyed 13 randomly selected college students and found that they averaged 85.7 liters of alcohol consumed per year with a standard deviation of 21 liters.

Expert Solution