Thirteen out of 147 randomly selected faculty members who were surveyed at a community college indicated that they knew sign language. If you constructed a 90% confidence interval for the proportion of all faculty members who knew sign language, what would the error term be? (Use four decimal places.

Thirteen out of 147 randomly selected faculty members who were surveyed at a community college indicated that they knew sign language. If you constructed a 90% confidence interval for the proportion of all faculty members who knew sign language, what would the error term be? (Use four decimal places.

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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