Question 3 a.Studies have shown that the average number of moves a person makes in his or her lifetime is 12. If the

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

Question 3 a.Studies have shown that the average number of moves a person makes in his or her lifetime is 12. If the

Post by answerhappygod »

Question 3 a.Studies have shown that the average number of moves a personmakes in his or her lifetime is 12. If the standard deviationis 3.5, find the probability that the average for a sample of 36randomly selected people is less than 11. Show yourwork.b.Before the current Covid-19 situation, 81% of people had neverordered groceries online. (My guess is this percent haschanged now!) Assuming this is still accurate, what is theprobability that in a sample of 250 people, less than 190 havenever ordered groceries online? Show your work.
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”