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Mathematics, 04.08.2019 18:30 dlsmith68
Harry kept a weather journal for september. the sun was shining on 4 out of every 5 days. on what percent of the days was the sun not shining?
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Mathematics, 22.06.2019 03:40
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
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Harry kept a weather journal for september. the sun was shining on 4 out of every 5 days. on what pe...
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