1
IE 361 Lab#3/ ANOVABased Gauge R&R Calculations
_____________________
(
N
a
m
e
)
Attached to this lab is a
JMP
report for a
Fit Model
twoway ANOVA analysis of a
standard "Gauge R&R" data set.
(The data come from an IE 361 measurement study that was
done using the same calipers and Styrofoam peanuts you used in Labs #1 and #2.)
Use it and the
Formula Sheet also provided to complete the calculations in this lab (covering the content of
Module 6).
After the inclass lab period, run
JMP
and get your own twoway ANOVA
analysis and staple it to this lab before turning the lab in.
Further, use the spreadsheet of
Vanessa Calderon on the course website to check your "hand" calculations, and attach a
printout of its use to this lab paper.
How many peanuts were used in this study?
I
____________
How many operators were involved in the study?
J
____________
How many times did each operator measure each part?
m
____________
The units of measurement were (as in Labs #1 and #2)
inches
.
Be sure to attach units to answers
that you give in this lab.
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 Fall '09
 Statistics, Normal Distribution, Standard Deviation, twosided confidence limits

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