Mathematics, 05.07.2019 00:20 photagraphykid
Wire electrical-discharge machining (wedm) is a process used to manufacture conductive hard metal components. it uses a continuously moving wire that serves as an electrode. coating on the wire electrode allows for cooling of the wire electrode core and provides an improved cutting performance. the article “high- performance wire electrodes for wire electrical- discharge machining—a review” (j. of engr. manuf., 2012: 1757–1773) gave the following sample observations on total coating layer thickness (in mm) of eight wire electrodes used for wedm: 1 17 29 36 42 24 25 25 calculate a 99% ci for the standard deviation of the coating layer thickness distribution. (round your answers to two decimal places.) is this interval valid whatever the nature of the distribution? explain. a. yes, there are enough data points for this interval to be valid .b. no, validity of this interval requires that coating layer thickness be, at least approximately, normally distributed.
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Mathematics, 21.06.2019 16:10
20 da is equal to a. 2,000 cm. b. 2 m. c. 20,000 cm. d. 20,000 mm
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Mathematics, 21.06.2019 19:00
An energy drink company claims that its product increases students' memory levels. to support its claims, the company issues advertisements claiming that 8 out of 10 people (chosen randomly from across the country) who tried their product reported improved memory. the missing component in this study is a .
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Mathematics, 21.06.2019 23:00
Sara made $253 for 11 hours of work. at the same rate how much would he make for 7 hours of work?
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Mathematics, 21.06.2019 23:30
Peyton's field hockey team wins 4 games out of every 7 games played. her team lost 9 games. how many games did peyton's team play?
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Wire electrical-discharge machining (wedm) is a process used to manufacture conductive hard metal co...
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