Mathematics, 17.09.2019 22:30 Ruijinzhang3142
Perform the calculations and determine the absolute and percent relative uncertainty. express each answer with the correct number of significant figures. to avoid rounding errors, do not round your answers until the very end of your calculations. [9.8(±0.3)−2.31(±0.01)]8.5(±0.6)= 0.88 absolute uncertainty: ± .07 percent relative uncertainty: ± 8 % 9.2(±0.4)×([5.4(±0.3)×10−3]+[5.6(±0 .1)×10−3])= 0.06 absolute uncertainty: ± percent relative uncertainty: ±
Answers: 2
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Mathematics, 21.06.2019 16:50
Rockwell hardness of pins of a certain type is known to have a mean value of 50 and a standard deviation of 1.1. (round your answers to four decimal places.) (a) if the distribution is normal, what is the probability that the sample mean hardness for a random sample of 8 pins is at least 51?
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The average number of vehicles waiting in line to enter a parking lot can be modeled by the function f left parenthesis x right x squared over 2 left parenthesis 1 minus x right parenthesis endfraction , where x is a number between 0 and 1 known as the traffic intensity. find the rate of change of the number of vehicles waiting with respect to the traffic intensity for the intensities (a) xequals0.3 and (b) xequals0.6.
Answers: 1
Perform the calculations and determine the absolute and percent relative uncertainty. express each a...
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