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Posted: **Mon Jul 11, 2022 11:38 am**

: Elevator Ride Engineers Are Designing A Large Elevator That Will Accommodate 46 People The Maximum Weight The Elevator 1 (35.04 KiB) Viewed 32 times

: Elevator Ride Engineers Are Designing A Large Elevator That Will Accommodate 46 People The Maximum Weight The Elevator 2 (35.04 KiB) Viewed 32 times

: Elevator Ride Engineers Are Designing A Large Elevator That Will Accommodate 46 People The Maximum Weight The Elevator 3 (16.43 KiB) Viewed 32 times

Elevator ride: Engineers are designing a large elevator that will accommodate 46 people. The maximum weight the elevator can hold safely is 8970 pounds. According to the National Health Statistics Reports, the weights of adult U.S. men have mean 177 pounds and standard deviation 70 pounds, and the weights of adult U.S. women have mean 165 pounds and standard deviation 79 pounds. Use the TI-84 Plus calculator. Part 1 of 3 (a) 1646 people are on the elevator, and their total weight is 8970 pounds, what is their average weight? The average weight is pounds. Part 2 of 3 (b) If a random sample of 46 adult men ride the elevator, what is the probability that the maximum safe weight will be exceeded? Round the answer to at least four decimal places. The probability that the maximum safe weight will be exceeded is. dla
Part 3 of 3 (c) If a random sample of 46 adult women ride the elevator, what is the probability that the maximum safe weight will be exceeded? Round the answer to at least four decimal places. The probability that the maximum safe weight will be exceeded is