An elevator has a placard stating that the maximum capacity is 1550 lb-10 passengers. So, 10 adult male passengers can have a mean weight of up to 1550/10 = 155 pounds. If the elevator is loaded with 10 adult male passengers, find the probability that it is overloaded because they have a mean weight greater than 155 lb. (Assume that weights of males are normally distributed with a mean of 163 lb and a standard deviation of 33 lb.) Does this elevator appear to be safe? The probability the elevator is overloaded is (Round to four decimal places as needed.)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
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An elevator has a placard stating that the maximum capacity is 1550 lb-10 passengers. So, 10 adult male passengers can have a mean weight of up to 1550/10=155 pounds. If the elevator is
loaded with 10 adult male passengers, find the probability that it is overloaded because they have a mean weight greater than 155 lb. (Assume that weights of males are normally distributed with a
mean of 163 lb and a standard deviation of 33 lb.) Does this elevator appear to be safe?
The probability the elevator is overloaded is
(Round to four decimal places as needed.)
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Transcribed Image Text:CX An elevator has a placard stating that the maximum capacity is 1550 lb-10 passengers. So, 10 adult male passengers can have a mean weight of up to 1550/10=155 pounds. If the elevator is loaded with 10 adult male passengers, find the probability that it is overloaded because they have a mean weight greater than 155 lb. (Assume that weights of males are normally distributed with a mean of 163 lb and a standard deviation of 33 lb.) Does this elevator appear to be safe? The probability the elevator is overloaded is (Round to four decimal places as needed.) View an example Get more help. A @@ 2 F2 W S X H command *3 # 80 F3 E D ASA $ 4 C a F4 R F % 5 V F5 T G A : (0 6 MacBook Air B F6 Y H & 7 C 44 F7 U N * +00 8 J DII - M ( - 9 K DD O < 1 H ) O L F10 P Clear all . : ; { + [ = command option ? Check answer 11 Show All $12 } 1 X delet
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