In an effort to understand the feelings of American adults about the government, one thousand randomly selected American adults were asked whether they approved of Congress, 48% said they disapprove of the way that Congress is doing it’s job. The study then made an inference about all American adults. a. Define the variable for this study. Is it qualitative or quantitative? b. What is the population under study? c. What is the sample and how was it chosen?

In an effort to understand the feelings of American adults about the government, one thousand randomly selected American adults were asked whether they approved of Congress, 48% said they disapprove of the way that Congress is doing it’s job. The study then made an inference about all American adults. a. Define the variable for this study. Is it qualitative or quantitative? b. What is the population under study? c. What is the sample and how was it chosen?

Holt Mcdougal Larson Pre-algebra: Student Edition 2012

1st Edition

ISBN:9780547587776

Author:HOLT MCDOUGAL

Publisher:HOLT MCDOUGAL

Chapter11: Data Analysis And Probability

Section11.4: Collecting Data

Problem 3E

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