## Possible Excel bug? [Software]

Hi Shuanghe,

» Obviously, i trust R much more than Excel. however, I'd appreciate if anyone can verify it and maybe offer some explanation if that's not a bug?

I do not have Excel, but it sounds like an embarrassing implementation.
Can you try, just for the fun of it, to ask Excel what it thinks the critical value at df=10.1 is for:

a. p=0.9994425014527133
b. p=0.999428447456598

This week's list of things I absolutely detest: Corona virus, the which function in R, WIA-WIA interfaces for scanning under Windows 10, the Bee Gees, the smell of my fridge.

Best regards,
ElMaestro