Test learners' ability to recall and apply formulas for the means and variances of Bernoulli, Binomial, Poisson, Uniform (continuous), Normal, and Exponential distributions; assess identification of distribution parameters, computation of values from given parameters (e.g., Bernoulli p, Binomial mean np and variance np(1−p), Poisson λ, Uniform (a,b), Normal μ and σ², Exponential rate λ), and recognition of key relationships such as Poisson mean = variance and Binomial as a sum of Bernoulli trials. Designed for adult learners at medium difficulty; cognitive goal: remember and apply standard formulas.