Using Weibull distributions 

Is there a series of the previous videos?

How to find solar irradiance in a same way? Please upload that also that would be helpful

Thank you for this video, please I have a question, how do we estimate the failure function, if I have the number of data exactly 20

Can you help me the following problem using weibull distribution in excel. A evaporator shall be tested to the following cycling requirement between Lowe and upper pressure, with a defined frequency, at a 60°C working fluid temperature. Lowe/upper pressure 5 to 33 bar Frequency 2Hz. We have to find out number of pressure cycle test for minimum 15 years of life of evaporator coil.

I'm facing a weird problem in Excel, is there any way I can contact u please?

Good evening