Questions 13-14: A poll of 170 randomly selected students in grades 6 through 8 at Gabreski Middle School was conducted and found that 53% are satisfied with school lunches. 13. Is the 53% number a statistic or a parameter? Explain. A. Statistic since it was collected from a sample. B. Statistic since it was collected from a population. C. Parameter since it was collected from a sample. D. Parameter since it was collected from a population. Page 13 Name Class Date 14. Construct a 95% confidence interval to determine if it is likely that a majority of all 6th through 8th graders at this school are satisfied with school lunches. A. (.431, .629), we cannot conclude that a majority are satisfied. B. (.455, .605), we cannot conclude that a majority are satisfied. C. (.425, .575), we cannot conclude that a majority are satisfied. D. (.512, .545), we can conclude that a majority are satisfied