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What is the probability that the average size

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Reference no: EM132846949

The size of the pills a machine produces is normally distributed with an average size of 2.2 cm and a standard deviation of 0.02 cm.

Any pills that are smaller than 2.16 cm or larger than 2.24 cm are thrown out. Approximately what percentage of the pills will be thrown out?

What is the probability of producing a pill less than 2.23 cm? Round your answer to 3 decimals (i.e. 0.123) Answer

There is an 80% chance the pill is bigger than what size? Round your answer to 3 decimals (i.e. 1.123) Answer

If 40 pills are sampled, what is the probability that the average size is more than 2.208 cm? Round your answer to 3 decimals (i.e. 0.123) Answer

Reference no: EM132846949

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