sir you haven’t taught the measure of spread part in the lectures will it come in exam because my friend gave 2 months back and he got the questions for this
Of course it is covered in my free lectures!!! The lectures cover everything needed to be able to pass the exam well. And of course there will be question in the exam on measures of average and dispersion, and on the normal distribution.
See the lectures covering Chapters 22 and 23 of our free lecture notes.