Dose Course 2018_Flipping book

D

(

M

*

N  − = ) M

k

k

k

k









w

0

s

p

Q



Relative combined standard uncertainty:

If the quantity to be determined is obtained as a product of factors:

D

M

N

k   

k

k

k

=





w

s

p

Q



2

N



  

u D

( )

u x

( )



c w

i

relative uncertainties

= + 

D

x



w

i

i

1

=