Answered step by step
Verified Expert Solution
Question
1 Approved Answer
A customer management manager wants to have 90% confidence of estimating the proportion of office workers who respond to e-mail within 0.05 hour. Because he
A customer management manager wants to have 90% confidence of estimating the proportion of office workers who respond to e-mail within 0.05 hour. Because he has not previously undertaken such a study, there is no information available from past data. Determine the sample size needed. A. 165 B. 271 C. 9 D. Cannot be calculated based on the given information
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access with AI-Powered Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started