Suppose a market research company is hired to estimate the percentage of adults who live in big cities that have PCs. 40

Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical Engineering, Algebra, Precalculus, Statistics and Probabilty, Advanced Math, Physics, Chemistry, Biology, Nursing, Psychology, Certifications, Tests, Prep, and more.
Post Reply
answerhappygod
Site Admin
Posts: 899603
Joined: Mon Aug 02, 2021 8:13 am

Suppose a market research company is hired to estimate the percentage of adults who live in big cities that have PCs. 40

Post by answerhappygod »

Suppose A Market Research Company Is Hired To Estimate The Percentage Of Adults Who Live In Big Cities That Have Pcs 40 1
Suppose A Market Research Company Is Hired To Estimate The Percentage Of Adults Who Live In Big Cities That Have Pcs 40 1 (19.03 KiB) Viewed 128 times
Suppose a market research company is hired to estimate the percentage of adults who live in big cities that have PCs. 400 adult residents randomly selected in this city were surveyed to determine if they had a PC. Of the 400 people surveyed, 265 said yes, they have a PC. Using a 95 percent confidence level, calculate the estimated confidence interval for the actual proportion of adult residents in this city who have a PCs.
Join a community of subject matter experts. Register for FREE to view solutions, replies, and use search function. Request answer by replying!
Top
Post Reply

Return to “Archived Questions & Answers”