Minor mistake

[gagnebinsolange]

Hi,

Thanks for this course, it is a good refresher.

A minor mistake in the T-Test Code video for case#3: when generating x1 and x2 the standard deviation was set at sigma instead of sigma1 and sigma2. In the end, the p-value is not significant.

All the best,

Solange

[lazyprogrammer]

Oops, thanks for letting me know! Will be fixed shortly.