Use the parabola tool to graph the quadratic function f(x)=2x^2+8x+10
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Mathematics, 23.09.2019 00:20 britneywells14ozzp3r
Use the parabola tool to graph the quadratic function f(x)=2x^2+8x+10
Answers: 1
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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?
Answers: 3
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