Exercise 4.2. The weights of bags of red gravel may be modeled by a normal distribution with a mean of 25.8 kg and standard deviation of 0.5 kg. a Determine the probability that a randomly selected bag of red gravel will weigh between 25.5 Ag to 26.5 kg. b. Determine the weight that has exceeded 75% of the bags.
Exercise 4.2. The weights of bags of red gravel may be modeled by a normal distribution with a mean of 25.8 kg and standard deviation of 0.5 kg. a Determine the probability that a randomly selected bag of red gravel will weigh between 25.5 Ag to 26.5 kg. b. Determine the weight that has exceeded 75% of the bags.
MATLAB: An Introduction with Applications
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Author:Amos Gilat
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Chapter1: Starting With Matlab
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4.2
![Exercise 4.2. The weights of bags of red gravel may be modeled by a normal distribution with a
mean of 25,8 kg and standard deviation of 0,5 kg.
a Determine the probability that a randomly selected bag of red gravel will weigh between 25.5
Ag to 26.5 kg.
b. Determine the weight that has exceeded 75% of the bags.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fe7aeab9f-45d2-48ed-b835-82ea42b1bf63%2Ff5119e70-107c-4857-a0d5-98ad523c1673%2F0535hok_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Exercise 4.2. The weights of bags of red gravel may be modeled by a normal distribution with a
mean of 25,8 kg and standard deviation of 0,5 kg.
a Determine the probability that a randomly selected bag of red gravel will weigh between 25.5
Ag to 26.5 kg.
b. Determine the weight that has exceeded 75% of the bags.
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