The masses of loaves of bread produced by Delight Company have a normal distribution with mean 400 g and standard deviation 18 g. find the probability that a loaf of bread chosen at random will have a mass of a. More than 450 g or less than 380 g. b. Between 360 g and 440 g.

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20. The masses of loaves of bread produced by Delight Company have a normal distribution with mean
400 g and standard deviation 18 g. find the probability that a loaf of bread chosen at random will have
a mass of
a. More than 450 g or less than 380 g.
b. Between 360 g and 440 g.
Transcribed Image Text:20. The masses of loaves of bread produced by Delight Company have a normal distribution with mean 400 g and standard deviation 18 g. find the probability that a loaf of bread chosen at random will have a mass of a. More than 450 g or less than 380 g. b. Between 360 g and 440 g.
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