An elevator has a placard stating that the maximum capacity is 3800 lb-26 passengers. So, 26 adult male passengers can h

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

An elevator has a placard stating that the maximum capacity is 3800 lb-26 passengers. So, 26 adult male passengers can h

Post by answerhappygod »

An Elevator Has A Placard Stating That The Maximum Capacity Is 3800 Lb 26 Passengers So 26 Adult Male Passengers Can H 1
An Elevator Has A Placard Stating That The Maximum Capacity Is 3800 Lb 26 Passengers So 26 Adult Male Passengers Can H 1 (25.8 KiB) Viewed 9 times
An elevator has a placard stating that the maximum capacity is 3800 lb-26 passengers. So, 26 adult male passengers can have a mean weight of up to 3800/26=146 pounds. Assume that weights of males are normally distributed with a mean of 176 lb and a standard deviation of 33 lb. a. Find the probability that 1 randomly selected adult male has a weight greater than 146 lb. b. Find the probability that a sample of 26 randomly selected adult males has a mean weight greater than 146 lb. c. What do you conclude about the safety of this elevator? BEECH
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”