Statistics: Putting Data Into Perspective 3 Mark as: None [object Object] correct answers are hidden Martin is conducting an experiment. His first test gives him a yield of 5.2 grams. His second test gives him a yield of 1.3 grams. His third test gives him a yield of 8.5 grams. On average, his yield is 5.0 grams, which is close to the known yield of 5.1 grams of substance. Which of the following are true? Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a His results are both accurate and precise. b His results are precise but not accurate. c His results are accurate but not precise. d His results are neither accurate nor precise. Unanswered1 attempt left SubmitStatistics: Putting Data Into Perspective 2 Mark as: None [object Object] correct answers are hidden The average result of a test, survey, or experiment. Select an answer and submit. For keyboard navigation, use the up/down arrow keys to select an answer. a Median b Mean c Significance d Correlation Unanswered1 attempt left