How to get the t statistic's coefficient of 6.078 in analytic method?

X

xiong_xj

#1
Hello,

When I study the analytic method for attribute measurement system analysis described in MSA4, I got the t statistic's formula is t=6.078*|Bias|/sigma(repeatability). How has the coefficient 6.078 come from? Who can help to make an explanation?
Thanks in advance.

Singa
 
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Stijloor

Staff member
Super Moderator
#2
Hello,

When I study the analytic method for attribute measurement system analysis described in MSA4, I got the t statistic's formula is t=6.078*|Bias|/sigma(repeatability). How has the coefficient 6.078 come from? Who can help to make an explanation?
Thanks in advance.

Singa
A quick bump!

Can someone help Singa?

Thanks!!

Stijloor.
 
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