Mathematics, 24.12.2019 02:31 Olaf2018
Diodes used on printed circuit boards are produced in lots of size 1,000. we wish to control the process producing these diodes by taking samples of size 64 from each lot. if the nominal value of the fraction nonconforming is p = 0.10, determine the parameters of the appropriate control chart. to what level must the fraction nonconforming increase to make the β‐risk equal to 0.50? what is the minimum sample size that would give a positive lower control limit for this chart?
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What basic trigonometric identity would you use to verify that sin x cos x tan x =1-cos^(2)x?
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Mathematics, 21.06.2019 15:30
Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?
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Mathematics, 21.06.2019 17:20
The function a represents the cost of manufacturing product a, in hundreds of dollars, and the function b represents the cost of manufacturing product b, in hundreds of dollars. a(t) = 5t + 2 b(t) = 7t - 2t +4 find the expression that describes the total cost of manufacturing both products, a(t) + b(t). a. 7t^2 - 7t + 2 b. 7t^2 + 3 +6 c. 7t^2 + 7t - 6 d. 7t^2 - 3t + 6
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Mathematics, 21.06.2019 19:00
Human body temperatures have a mean of 98.20° f and a standard deviation of 0.62°. sally's temperature can be described by z = 1.4. what is her temperature? round your answer to the nearest hundredth. 99.07°f 97.33°f 99.60°f 100.45°f
Answers: 1
Diodes used on printed circuit boards are produced in lots of size 1,000. we wish to control the pro...
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