How many computers? In a simple random sample of 190 households, the sample mean number of personal computers was 1.88.

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

How many computers? In a simple random sample of 190 households, the sample mean number of personal computers was 1.88.

Post by answerhappygod »

How Many Computers In A Simple Random Sample Of 190 Households The Sample Mean Number Of Personal Computers Was 1 88 1
How Many Computers In A Simple Random Sample Of 190 Households The Sample Mean Number Of Personal Computers Was 1 88 1 (23.93 KiB) Viewed 33 times
How many computers? In a simple random sample of 190 households, the sample mean number of personal computers was 1.88. Assume the population standard deviation is a=0.53. Part: 0/4 Part 1 of 4 (a) Construct an 80% confidence interval for the mean number of personal computers. Round the answer to at least two decimal places. An 80% confidence interval for the mean number of personal computers is <με
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”