Use the following information to answer the next three exercises. A grocery store is interested in how much money, on average, their customers spend each visit in the produce department. Using their store records, they draw a sample of 1,000 visits and calculate each customer's average spending on produce. 1. Identify the population, sample, parameter, statistic, variable, and data for this example. a. population b. sample c. parameter d. statistic e. variable f. data