Mean, Median, and Mode . In Exercises 10–16 , find the mean, median, and mode, and answer any additional questions. 14. Perception of Time. The data below are times (in seconds) recorded when statistics students participated in an experiment to test their ability to determine when 1 minute (60 seconds) had passed. What do these data suggest about students’ perception of time? 53 52 75 62 68 58 49 49
Mean, Median, and Mode . In Exercises 10–16 , find the mean, median, and mode, and answer any additional questions. 14. Perception of Time. The data below are times (in seconds) recorded when statistics students participated in an experiment to test their ability to determine when 1 minute (60 seconds) had passed. What do these data suggest about students’ perception of time? 53 52 75 62 68 58 49 49
Mean, Median, and Mode. In Exercises 10–16, find the mean, median, and mode, and answer any additional questions.
14. Perception of Time. The data below are times (in seconds) recorded when statistics students participated in an experiment to test their ability to determine when 1 minute (60 seconds) had passed. What do these data suggest about students’ perception of time?
53 52 75 62 68 58 49 49
Definition Definition Characteristic of data to concentrate at certain values, usually in the center of the distirbution. The central tendency of the data is measured by descriptive statistics like mean, median, and mode, which are known as measures of central tendency. Depending upon the type of data under study, some measures of central tendency become more appropriate to use than others.
Elementary Statistics: Picturing the World (6th Edition)
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