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An elevator has a placard stating that the maxcimum capacity is 2040 Ib- 12 passengers. So, 12 adut male passengers can have a mean weight of up to 2000/ 12= 170 pounds. If the elevator is loaded with 12 adult male passengers, find the probablity that it is overloadeod becase they have a mean woight greater than 170 ib. (Assume that weights of males are normally distributed with a mean of 172 lb and a standard deviation of 32 b) Does this elevator appear to be sale? The probability the elevator is overloaded is (Round to four decimal places as needed)

An elevator has a placard stating that the maxcimum capacity is 2040 Ib- 12 passengers. So, 12 adut male passengers can have a mean weight of up to 2000/ 12= 170 pounds. If the elevator is loaded with 12 adult male passengers, find the probablity that it is overloadeod becase they have a mean woight greater than 170 ib. (Assume that weights of males are normally distributed with a mean of 172 lb and a standard deviation of 32 b) Does this elevator appear to be sale? The probability the elevator is overloaded is (Round to four decimal places as needed)

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section: Chapter Questions
Problem 27T
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An elevator has a placard stating that the maxcimum capacity is 2040 Ib-12 passengers. So, 12 adut male passengeors can have a mean weight of up to 2040/ 12= 170 pounds. If the elevator is loaded with 12 adult male passengers, find the probability that it is overloadeod becase they have a mean woight greater than 170 ib. (Assume that weights of males are normally distributed with a mean of 172 lb and a standard deviation of 32 b) Does this elevator appear to be sale? The probability the elevator is overloaded is (Round to four decimal places as needed)
Transcribed Image Text:An elevator has a placard stating that the maxcimum capacity is 2040 Ib-12 passengers. So, 12 adut male passengeors can have a mean weight of up to 2040/ 12= 170 pounds. If the elevator is loaded with 12 adult male passengers, find the probability that it is overloadeod becase they have a mean woight greater than 170 ib. (Assume that weights of males are normally distributed with a mean of 172 lb and a standard deviation of 32 b) Does this elevator appear to be sale? The probability the elevator is overloaded is (Round to four decimal places as needed)
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