1. What does standard deviation measure?, The average of the data, The highest value, The spread or dispersion of the data , The total of the data , 2. When the standard deviation is high, the data are:, Very consistent, Closely clustered, More spread out, All the same, 3. A low standard deviation means the data are:, Very different, More consistent, Very large, Always equal, 4. In the example, what is the mean of the data set 10, 15, 13, 25, 22, 53, 47?, 16.98, 26.43, 53, 47, 5. What is the standard deviation of the example data set?, 26.43, 10.15, 16.99D, 37.65, 6. What is the mean score of both Katie and Mike?A. 189B. 217C. 201.4D. 235, 189, 217, 201.4, 235, 7. Who has the smaller standard deviation? , Katie, Mike, Both are equal, Cannot be determined, 8. Who is the more consistent bowler?A. KatieB. MikeC. BothD. Neither, Katie, Mike, Both, Neither, 9. Katie’s standard deviation is:A. 26.1017B. 37.6470C. 201.4D. 168, 26.1017, 37.6470, 201.4, 168, 10. Why is Mike considered better in consistency?A. He has higher scoresB. He has more gamesC. His scores are more spread outD. His standard deviation is lower, He has higher scores, He has more games, His scores are more spread out, His standard deviation is lower.

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