In summary, instead of our students learning about the techniques of calculus, I think it would be far more significant if all of them knew what two standard deviations from the mean means. And I mean it.
Ringkasnya, daripada pelajar kita belajar teknik kalkulus, saya fikir adalah lebih bererti jika mereka faham apa itu dua sisihan piawai dari min. Dan saya bersungguh-sungguh mengenainya.