3. Let the weights of 1 kg tea boxes filled with an automatic machine have a normal distribution with a mean of u=1.03 and a standard deviation of o=0.02 kg. a) What is the probability that any tea box will weigh less than 1 kg? b) What is the probability that any tea box will weigh higher than 1,06 kg?

A First Course in Probability (10th Edition)
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ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Let the weights of 1 kg tea boxes filled with an automatic machine have a normal distribution with a mean of μ=1.03 and a standard deviation of σ=0.02 kg.
a) What is the probability that any tea box will weigh less than 1 kg?
b) What is the probability that any tea box will weigh higher than 1,06 kg?

3. Let the weights of 1 kg tea boxes filled with an automatic machine have a normal
distribution with a mean of u=1.03 and a standard deviation of o=0.02 kg.
a) What is the probability that any tea box will weigh less than 1 kg?
b) What is the probability that any tea box will weigh higher than 1,06 kg?
Transcribed Image Text:3. Let the weights of 1 kg tea boxes filled with an automatic machine have a normal distribution with a mean of u=1.03 and a standard deviation of o=0.02 kg. a) What is the probability that any tea box will weigh less than 1 kg? b) What is the probability that any tea box will weigh higher than 1,06 kg?
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