Statistics is a discipline of study dealing with the collection, analysis, interpretation, and presentation of data.
The use of graphs, charts, and tables and the calculation of various statistical measures t
Control Charts for Variables
x-R, x-s charts, non-random patterns,
process capability estimation
Lecture 12: Control Charts for Variables
Control Chart for x and R
Often, there are two things that might go wrong in a
Calculator Casio fx350MS in SD Mode
Switch on: Press On
Set SD Mode: Press Mode, then 2
Check old data: Press Shift, then, 1, next 3, finally =.
Delete old data: If you see a number other than 0, there are old data in cal