1. Defines the probability mass function of a binomial distribution. 2. Defines the probability mass function of a Poisson distribution. 3. Defines the probability mass function of a multinomial distribution. 4. Defines the relationship between the mean (λ) and parameter (p) of a Poisson distribution. 5. Defines the z-score as the number of standard deviations a raw score is above or below the mean. 6. Defines P as a population proportion. 7. Defines the z-score used to test hypotheses about population proportions. 8. Defines the t-statistic used to test hypotheses about population means when the population standard deviation is unknown. 9. Defines the formula for estimating the population