PROBABILITY
Probability of an event is denoted by :
P ( X = x )
P ( X < x ) = P ( X = 0 ) + P ( X = 1 ) + . . . + P ( X = x-1 )
P ( X ≥ x ) = 1 - P ( X < x)
Statistics Link
Probability of at least 3 errors means :
Probability of more than 3 errors means :
Probability of less than 3 errors means :
Probability of at most 3 errors means :
Probability of at least 3 defectives is :
Probability of more than 3 defectives is :
Probability of less than 3 defectives is :
Probability of at most 3 defectives is :
