True or False If a task consists of a sequence of three choices in which there are p selections for the first choice, q selections for the second choice, and r selections for the third choice, the task of making these selections can be done in different ways.

What Do Samples Tell Us • Parameter o A number that describes the population. It is a fixed number, but we usually don’t know its value. • Statistic o A number that describes a sample. Its value it computed from sample information, but it can change from sample to sample. Proportions • We want to estimate the proportion...