The weights of a certain brand of candies are normally distributed with a mean weight of 0.8545g and a standard deviation of 0.0518 g. A sample of these candies came from a package containing 443 ​candies, and the package label stated that the net weight is 377.9 g.​ (If every package has 443 ​candies, the mean weight of the candies must exceed 377.9443=0.8531 g for the net contents to weigh at least 377.9 ​g.)   a. If 1 candy is randomly​ selected, find the probability that it weighs more than 0.8531g.   The probability is ?

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The weights of a certain brand of candies are normally distributed with a mean weight of 0.8545g and a standard deviation of 0.0518 g. A sample of these candies came from a package containing 443 ​candies, and the package label stated that the net weight is 377.9 g.​ (If every package has 443 ​candies, the mean weight of the candies must exceed 377.9443=0.8531 g for the net contents to weigh at least 377.9 ​g.)
 
a. If 1 candy is randomly​ selected, find the probability that it weighs more than 0.8531g.
 
The probability is ?
The weights of a certain brand of candies are normally distributed with a mean
weight of 0.8545 g and a standard deviation of 0.0518 g. A sample of these
candies came from a package containing 443 candies, and the package label
stated that the net weight is 377.9 g. (If every package has 443 candies, the
377.9
mean weight of the candies must exceed
= 0.8531
g
for the net contents
443
to weigh at least 377.9 g.)
a. If 1 candy is randomly selected, find the probability that it weighs more than
0.8531 g.
The probability is
(Round to four decimal places as needed.)
Transcribed Image Text:The weights of a certain brand of candies are normally distributed with a mean weight of 0.8545 g and a standard deviation of 0.0518 g. A sample of these candies came from a package containing 443 candies, and the package label stated that the net weight is 377.9 g. (If every package has 443 candies, the 377.9 mean weight of the candies must exceed = 0.8531 g for the net contents 443 to weigh at least 377.9 g.) a. If 1 candy is randomly selected, find the probability that it weighs more than 0.8531 g. The probability is (Round to four decimal places as needed.)
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