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Mathematics, 19.08.2019 09:00, christyr2002
The original price of a watch was $109. it was on sale for $100.28. what was the discount rate?
%
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Answers: 1
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Mathematics, 21.06.2019 16:50, gesic2003
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
Answers: 3
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The original price of a watch was $109. it was on sale for $100.28. what was the discount rate?
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