Module 3-223

3-2 Exercise: Measures of Average and Measures of Deviation

 

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Instructions

Using Microsoft Excel, complete the following exercises out of your textbook:

· Exercise 14: Perception of Time (Section 4.1: p. 125)

14. Percept ion 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’ per-ception of time? 53   52   75   62   68   58   49   49

· Exercise 13: Perception of Time (Section 4.3: p. 145)

13. Percept ion of Time. The following times (in seconds) were recorded when statistics students participated in an experiment to test their ability to determine when 1 minute (60 seconds) had passed: 53   52   75   62   68   58   49   49

In these exercises, you will practice computing measures of average and measures of deviation.

Submit both a Word document and two Excel documents as needed to show calculations and interpret the results.