What is the most common method to renew vehicleregistration? In checking a random sample of 650 motor vehicle renewal registrations in one county, thefinance department found that 300 were mailed, 240were paid in person at the county finance departmentoffice, and the remainder was paid online at the county’s Web site. Phone registration renewals were notavailable.a. Estimate the population proportion to pay for vehicle registration renewals in person at the countyfinance department office. Use a 90% confidencelevel.b. Estimate the population proportion of online renewals. Use a 95% confidence level.
What is the most common method to renew vehicleregistration? In checking a random sample of 650 motor vehicle renewal registrations in one county, thefinance department found that 300 were mailed, 240were paid in person at the county finance departmentoffice, and the remainder was paid online at the county’s Web site. Phone registration renewals were notavailable.a. Estimate the population proportion to pay for vehicle registration renewals in person at the countyfinance department office. Use a 90% confidencelevel.b. Estimate the population proportion of online renewals. Use a 95% confidence level.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
What is the most common method to renew vehicle
registration? In checking a random sample of 650 motor vehicle renewal registrations in one county, the
finance department found that 300 were mailed, 240
were paid in person at the county finance department
office, and the remainder was paid online at the county’s Web site. Phone registration renewals were not
available.
a. Estimate the population proportion to pay for vehicle registration renewals in person at the county
finance department office. Use a 90% confidence
level.
b. Estimate the population proportion of online renewals. Use a 95% confidence level.
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