B-Po-N Approx

Instructions: [1] Click respective check boxes to display the desired pdf chart/graph. Binomial : Binomial pdf where you can change the "n" and "p" values through the slider. Poisson(np) : Poisson pdf where the Mean takes the value of "np" from the Binomial Distribution. Poisson(lamda) : Poisson pdf with independent slider for the mean value. Normal(np,npq) : Normal pdf with mean = "np" and variance = "npq", where n,p are values from Binomial sliders. Nomral(lamda,lamda) : Normal pdf with mean=variance=lamda taken from Poisson(lamda) slider. [2] By changing the values of the sliders, compare the pdfs of different distributions.