Two machines are used for filling plastic bottles with a net volume of 16.0 ounces. The fill volume can be assumed normal, with standard deviation = 0.020 and o" = 0.025 ounces. A member of the quality engineering staff suspects that both machines fill to the same mean net volume, whether or not this volume is 16.0 ounces. A random sample of 10 bottles is taken from the output of each machine. Use a = 0.10 16.67 16.51 16.29 15.92 Machine 1 16.87 16.54 16.29 15.43 16.19 15.88 16.99 15.49 16.49 16.09 Machine 2 15.46 16.04 15.56 16.78 16.39 16.91

MATLAB: An Introduction with Applications
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Two machines are used for filling plastic bottles with a net volume of 16.0 ounces. The fill volume can be assumed normal, with
standard deviation = 0.020 and o" = 0.025 ounces. A member of the quality engineering staff suspects that both machines fill
to the same mean net volume, whether or not this volume is 16.0 ounces. A random sample of 10 bottles is taken from the output
of each machine. Use a = 0.10
16.67
16.51
16.29
15.92
Machine 1
16.87
16.54
16.29 15.43 16.19
15.88 16.99 15.49
16.49
16.09
Machine 2
15.46
16.04
15.56
16.78 16.39 16.91
Transcribed Image Text:Two machines are used for filling plastic bottles with a net volume of 16.0 ounces. The fill volume can be assumed normal, with standard deviation = 0.020 and o" = 0.025 ounces. A member of the quality engineering staff suspects that both machines fill to the same mean net volume, whether or not this volume is 16.0 ounces. A random sample of 10 bottles is taken from the output of each machine. Use a = 0.10 16.67 16.51 16.29 15.92 Machine 1 16.87 16.54 16.29 15.43 16.19 15.88 16.99 15.49 16.49 16.09 Machine 2 15.46 16.04 15.56 16.78 16.39 16.91
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