#5) a. 83.7. B. 89.2 c. 84.6. D. 84.2

1. There are 98 Wegman's stores within the United States. A. This data is a. Qualitative b. Quantitative c. Continuous B. The number of Wegman's stores is a. Discrete b. Continuous c. Categorical 2. What sampling method is used if a survey is conducted by walking around a store and asking any customer a series of questions. a. Convenience b. Cluster c. Stratified d. Systematic 3. In a survey of 1300 high school students, 32% of respondents reported that someone had bullied them at school. This represents a a. Statistic b. Parameter c. Correlation d. Outlier 4. Which of the following data sets is most likely to be left-skewed? A) Ages of people learning to ride a bike B) Social Security Numbers C) Age of people with hearing aides 5. Find the weighted mean for the test scores, 82, 91, and 78 if the weights are wj = .25, w2 = .40, W3 = .35