Mathematics, 06.08.2019 08:10, DissTrack

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"an internet research firm conducted a study with a sample of 1,134 american smartphone owners and reported a 95% confidence interval of 1.782 to 1.818 gigabytes for the mean cellular data per month consumed by american smartphone users. what was the study's margin of error? "
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Sat math ( , ! )
"an internet research firm conducted a study with a sample of 1,134 american...