Statistics: Using the Normal Distribution as an Approximate to the Binomial - A-Level Maths

[@majedj9850]

Your videos are absolutely brilliant! وفقكم الله

[@danielasmite7859]

at 4:13, how did you get the probability? you said plug it in, where do i plug it in, what formula?

[@jakepearce4949]

Normal CD function on a calculator 👍