Mathematics, 29.04.2021 01:30, jadav350
A company makes machine parts for a Ford Escape. The parts must have a diameter reasonably close to the target diameter or they will be rejected. If the target mean diameter is 12 mm with a standard deviation of 0.01 mm, what are the smallest and largest diameters allowed if 99.7% will be accepted? Assume the machine parts diameters are normally distributed.
a
11.1mm to 12.9mm
b
11.7mm to 12.3mm
c
11.99mm to 12.01mm
d
11.97mm to 12.03mm
Answers: 2
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A company makes machine parts for a Ford Escape. The parts must have a diameter reasonably close to...
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