Answer:
ppm value = 0.000027 parts per million
Step-by-step explanation:
Given:
number of parts(n) = 8
From table: percent conformance in six sigma = 0.9999966
Using the formula of ppm value in terms of percent conformance and number of parts:
[tex] ppm\,value = ( 1 -( \frac{percent\,conformance}{100} )^n )[/tex]
Plugging in the values:
[tex] ppm\,value = (1 - (\frac{0.9999966}{100} )^8 )[/tex]
[tex] ppm\,value = ( 1- 0.999972)\\[/tex]
[tex] ppm\,value = 0.000027\,parts\,per\,million[/tex]
