Using TI-84 (or TI-83) graphing calculator to find the binomial probability distribution:
Probability of :
- "exactly x" : binompdf (n,p,x)
- "at least x" : 1 - binomcdf (n,p,x-1)
- "less than x" : binomcdf (n,p,x-1)
- "more than x" : 1 - binomcdf (n,p,x)
- "at most x" : binomcdf (n,p,x)