How would a 90% interval compare with the others in width? A. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get narrower with increasing confidence level. B. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get narrower with increasing confidence level C. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get wider with increasing confidence level. D. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get wider with increasing confidence level.

How would a 90% interval compare with the others in width? A. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get narrower with increasing confidence level. B. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get narrower with increasing confidence level C. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get wider with increasing confidence level. D. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get wider with increasing confidence level.

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

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section: Chapter Questions

Problem 8SGR

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Question

How would a 90% interval compare with the others in width?

A. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get narrower with increasing confidence level.

B. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get narrower with increasing confidence level

C. A 90% interval would be wider than the 95% confidence interval but narrower than the 80% confidence because intervals get wider with increasing confidence level.

D. A 90% interval would be narrower than the 95% confidence interval but wider than the 80% confidence because intervals get wider with increasing confidence level.

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