Using a random sample of 4,000 students, you decided to compute a 95% confidence interval to estimate the mean calories consumed by the students. A colleague decided to compute another 95% confidence interval using a different sample, this time with only 1,000 students. What change would you expect from the first confidence interval to the second. A The margin of error will be four times as wide. B The confidence interval will be narrower. The margin of error will decrease. The margin of error will be twice as wide.

Using a random sample of 4,000 students, you decided to compute a 95% confidence interval to estimate the mean calories consumed by the students. A colleague decided to compute another 95% confidence interval using a different sample, this time with only 1,000 students. What change would you expect from the first confidence interval to the second. A The margin of error will be four times as wide. B The confidence interval will be narrower. The margin of error will decrease. The margin of error will be twice as wide.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter4: Equations Of Linear Functions

Section: Chapter Questions

Problem 8SGR

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