Mathematics, 21.12.2021 08:50 mxlx27
Increasing numbers of businesses are offering child-care benefits for their workers. However, one union claims that 90% of firms in the manufacturing sector still do not offer any child-care benefits to their workers. A random sample of 370 manufacturing firms is selected, and only 34 of them offer child-care benefits. Test the union's claim at the 0.05 level of significance.
Answers: 2
Mathematics, 21.06.2019 18:40
Which of the following represents the range of the graph of f(x) below
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Mathematics, 21.06.2019 20:00
The distribution of the amount of money spent by students for textbooks in a semester is approximately normal in shape with a mean of $235 and a standard deviation of $20. according to the standard deviation rule, how much did almost all (99.7%) of the students spend on textbooks in a semester?
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Mathematics, 21.06.2019 20:30
Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?
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Mathematics, 21.06.2019 22:00
15 points what is the end behavior of this graph? & what is the asymptote of this graph?
Answers: 1
Increasing numbers of businesses are offering child-care benefits for their workers. However, one un...
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