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Find the probability that she makes her first 2 free-throws and misses her third free-throw. Round your answer to the nearest hundredth if necessary.
18 Ιαν 2024 · Use our binomial probability calculator to get the mean, variance, and standard deviation of binomial distribution based on the number of events you provided and the probability of one success. Other considerations
Binomial distribution calculator for probability of outcome and for number of trials to achieve a given probability. Doubles as a coin flip calculator. Binomial PDF and CDF formulas and calculation examples.
You could figure out the chances of making 2, 3, 4, 5, or 6 shots and then add them all together, but the better way is to calculate the probability of making 0 and 1 and then subtracting their sum from 1, because if you didn't make 0 or 1 then you must have made at least 2.
Use the Binomial Calculator to compute individual and cumulative binomial probabilities. For help in using the calculator, read the Frequently-Asked Questions or review the Sample Problems . To learn more about the binomial distribution, go to Stat Trek's tutorial on the binomial distribution .
Use the binomial distribution formula to find the probability, mean, and variance for a binomial distribution. Complete with worked examples.
In this case, the graph is symmetrical because in one trial, the probability of success equals the probability of failure which equals 50%. I.e. you are equally likely to get a head or a tail when you flip a fair coin. Say the coin was a trick coin, that gave you heads 2/3 of the time, and tails 1/3 of the time.
