Mathematics, 30.10.2019 20:31 LilTJSavage22
Suppose a large labor union wishes to estimate the mean number of hours per month a union member is absent from work. the union decides to sample 348 of its members at random and monitor the working time of each of them for 1 month. at the end of the month, the total number of hours absent from work is recorded for each employee. if the mean and standard deviation of the sample are x = 7.5 hours and s = 3.5 hours, find a 99% confidence interval for the true mean number of hours a union member is absent per month. round to the nearest thousandth.
Answers: 1
Mathematics, 21.06.2019 19:50
Drag each tile into the correct box. not all tiles will be used. find the tables with unit rates greater than the unit rate in the graph. then tenge these tables in order from least to greatest unit rate
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Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
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Suppose a large labor union wishes to estimate the mean number of hours per month a union member is...
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