Mathematics, 20.06.2020 16:57 yourmumsanoodle
Suppose the engineering specifications on the shelf depth of a certain slug to be turned on a CNC lathe are from .0275 in. to .0278 in. and that values of this dimension produced on the lathe can be described using a normal distribution with mean LaTeX: \mu μ and standard deviation LaTeX: \sigma σ . (a) If LaTeX: \mu μ = .0276 and LaTeX: \sigma σ = .0001, about what fraction of shelf depths are in specifications? (b) What machine precision (as measured by LaTeX: \sigma σ ) would be required in order to produce about 98% of shelf depths within engineering specifications (assuming that LaTeX: \mu μ is at the midpoint of the specifications)?
Answers: 1
Mathematics, 21.06.2019 19:30
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Mathematics, 21.06.2019 22:00
10 points? ? +++ me asap gabriella uses the current exchange rate to write the function, h(x), where x is the number of u.s. dollars and h(x) is the number of euros, the european union currency. she checks the rate and finds that h(100) = 7.5. which statement best describes what h(100) = 75 signifies? a) gabriella averages 7.5 u.s. dollars for every 100 euros. b) gabriella averages 100 u.s. dollars for every 25 euros. c) gabriella can exchange 75 u.s. dollars for 100 euros. d) gabriella can exchange 100 u.s. dollars for 75 euros.
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Mathematics, 21.06.2019 22:30
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Mathematics, 22.06.2019 00:30
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Answers: 1
Suppose the engineering specifications on the shelf depth of a certain slug to be turned on a CNC la...
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