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Low accuracy
Low precision
Low accuracy
High precision
High accuracy
Low precision
High accuracy
High precision
11
Collection of the data and verification of the
capability of the measurement system
M
EASURE
S
TEP
1: C
OLLECT YOUR OWN SET OF DATA
•
Take time to define your measurement
protocol so that your balloons’ throws can
meet the customer ‘s requirements.
Do
50 throws
in the same conditions: same
operator, same ball (10 samples of 5 throws).
250cm
Do 4 new series of throws:
❖
1st:
same protocol
than the 50 first throws
❖
2nd: same operator,
other hand
❖
4th:
change
the
operator
250cm
30cm
❖
3rd: same operator
eyes closed
(do 5 samples of 5 throws)
(do 5 samples of 5 throws)
(do 5 samples of 5 throws)
(do 5 samples of 5 throws)
03/10/17
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