Calculates the Binomial Distribution Probability Mass Function.
Formula: binomdist(sccs, trials, prob, 0)
pmf: The result of the formula. 0<= pmf <=1
sccs: The number of successful trials. Only the integer part is used. 0 <= sccs <= trials.
trials: The total number of trials. Only the integer part is used. 0 <= trials
prob: The probability of success for each trial. 0<= prob <=1
Sports team A has a 0.6 probability of beating team B in any given game. If they play 4 games, what is the probability of team A winning exactly 4 of the 4 games?
|4||sccs||4.0000||Stores the sccs value.|
|trials||4.0000||Stores the trials value.|
|.6||prob||0.6000||Stores the prob value.|
|pmf||0.1296||Calculates probability mass function.|
In order for team A to have a .5 pmf of winning 4 of 4 games, what is the required probability of winning an individual game?
These keystrokes assume the values from example 1.
|.5||pmf||0.5000||Stores the pmf value.|
|prob||0.8409||Calculates the prob value.|