Mathematics, 10.03.2020 00:28 nathangirnet
A company repairs copiers and it is known that the time to repair a copier is normally distributed with a mean of 75 minutes and a standard deviation of 20 minutes. Approximately nineteen percent of the service calls take more than how many minutes?
Answers: 2
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What number produces an irrational number when multiplied by -1.25
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Julius sold five times as many computers as sam sold last year. in total, they sold 78 computers. how many computers did julius sell?
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Can someone me with my math problems i have a bunch. i will give brainliest and lots of pleeeaaasssee
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A company repairs copiers and it is known that the time to repair a copier is normally distributed w...
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