A GlobalWebIndex study, as reported by TechCrunch (tcrn.ch/1MPKLRf), noted the percentage of adult Internet users that owned
Question:
A GlobalWebIndex study, as reported by TechCrunch (tcrn.ch/1MPKLRf), noted the percentage of adult Internet users that owned various devices. Suppose that a survey of 1,000 adult Internet users found the 910 adult users own a computer, 800 own a smartphone, 470 own a tablet, and 90 own a smart watch.
a. For each of the four devices, construct a 95% confidence interval estimate for the population proportion of the adult Internet users that own the device.
b. What conclusions can you reach concerning which devices adult Internet users have?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
a Computer 08923 09277 Smartphone 07752 08248 Tablet 04391 05009 Smart ...View the full answer
Answered By
Mishark muli
Having any assignments and any other research related work? worry less for I am ready to help you with any task. I am quality oriented and dedicated always to produce good and presentable work for the client once he/she entrusts me with their work. i guarantee also non plagiarized work and well researched work to give you straight As in all your units.Feel free to consult me for any help and you will never regret
11+ Reviews
37+ Question Solved
Related Book For 
Statistics For Managers Using Microsoft Excel
ISBN: 9780134173054
8th Edition
Authors: David M. Levine, David F. Stephan, Kathryn A. Szabat
Question Posted:
