L19.6 Normal Approximation to the Binomial

MIT RES.6-012 Introduction to Probability, Spring 2018
View the complete course: ocw.mit.edu/RES-6-012S18
Instructor: John Tsitsiklis
License: Creative Commons BY-NC-SA
More information at ocw.mit.edu/terms
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[@salonikothari7494]

i love listening to the way you explain concepts.... breaking it down to the basics..

[@nishasaha3069]

There should be one root n multiplied in the denominator of CDF?

[@aranbulu]

no, the square of the denominator of CDF must be equal to Var(Sn), also negative term of the nominator must be E[Sn] so that you can transform Sn to approximate standard normal distribution

[@sandipankarmakar]

That is for X-bar... Sampling distribution for X-bar has Std Error as sigma/root-n... But in this case it is talking about the random variable X itself not the mean of the random variable...