Discrete Probability Distributions
A basketball player is practicing 3-pointers. If the probability that he successfully scores each shot is what is the expected value of the points he scores after throwing shots?
Note: The player scores 3 points for each successful shot.
A basketball player is practicing 3-pointers. If the probability that he successfully scores each shot is what is the variance of the points he scores after throwing shots?
Note: The player scores 3 points for each successful shot.
Reina throws a fair die times. What is the sum of the expected value and variance of the number of trials where she gets a multiple of 3?
A die is thrown times. Getting number is considered a success. The variance of the distribution of the number of successes is
The probability of success in sending a character by wireless is What is the probability that characters out of are sent successfully?