The widths of platinum samples manufactured at a factory are normally distributed, with a mean of 1.4 cm and a standard deviation of 0.5 cm. Find the z-scores that correspond to each of the following widths. Round your answers to the nearest hundredth, if necessary. (а) 1.9 ст Z = (Б) 0.6 сm Z =

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The widths of platinum samples manufactured at a factory
are normally distributed, with a mean of 1.4 cm and a
standard deviation of 0.5 cm. Find the z-scores that
correspond to each of the following widths. Round your
answers to the nearest hundredth, if necessary.
(а) 1.9 сm
Z =
(b) 0.6 сm
Z =
Transcribed Image Text:The widths of platinum samples manufactured at a factory are normally distributed, with a mean of 1.4 cm and a standard deviation of 0.5 cm. Find the z-scores that correspond to each of the following widths. Round your answers to the nearest hundredth, if necessary. (а) 1.9 сm Z = (b) 0.6 сm Z =
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