TI 36X Pro data pair limit...

[Csaba Tizedes]

(01-21-2019 04:23 PM)Albert Chan Wrote:  

(01-21-2019 11:33 AM)Csaba Tizedes Wrote:  I know what your topic is about, but show me somebody who need more than 10-15.

I remember one of my Professor fail any students 1 standard deviation below averages.
In other words, around 16% (1 in 6) will fail the class ...

I don't remember the class size, but it was definitely more than 15.

OK, but I am speaking about the "classical" engineering data collecting (you standing near a pump and set few measuring points with a valve and draw a diagram). And not a single data set, but measured data points, (X, Y) values.

For mapping a range no need more than 7-9, and 10-15 is far enough. And your measurement and analysis of data will not more precise if you make more measurement.

Because the site engineering is not a laboratory. But I am a mechanical engineer, maybe some electrical guy do it on another way. In my practice everything is dirty, sludge everywhere, compressors are few hundred kW's, blowers are higher than me, silos are few 1000 m3's, mass flows hundred tons per hours. In this case no need too much points.