Identify each of the following designs as being an observational study or an experiment. If the study is an observational study, state whether is retrospective or prospective. If the study is an experiment, identify the explanatory and response variables. 1. The Pew Research Center surveyed 2252 adults and asked whether they go online wirelessly or using a LAN cable.
Identify each of the following designs as being an observational study or an experiment. If the study is an observational study, state whether is retrospective or prospective. If the study is an experiment, identify the explanatory and response variables. 1. The Pew Research Center surveyed 2252 adults and asked whether they go online wirelessly or using a LAN cable.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 13PT
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Identify each of the following designs as being an observational study or an experiment. If the study is an observational study, state whether is retrospective or prospective. If the study is an experiment, identify the explanatory and response variables.
1. The Pew Research Center surveyed 2252 adults and asked whether they go online wirelessly or using a LAN cable.
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