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Average Height

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  1. Average Height By: Jasmine Vollmer

  2. Data 5’ 3’’ 5’ 4’’ 6’ 3’’ 4’ 11.5’ 5’ 5’’ 5’ 8’’ 5’ 6’’ 5’ 1.5’’ 5’ 11’’ 6’ 5’ 5’ 9’’ 5’ 1’’ 5’ 9’’ 5’ 7.5’’ 5’ 2’’ 6’ 2’’ 5’ 11’’ 5’ 3’’ 5’ 5’’ 5’ 9’’ 6’ 5’5’’ 5’ 7’’ 5’ 4.5’’ 5’ 5’’ 5’ 8’’ 5’ 7’’ 5’3’’ 6’ 2’’ 5’ 5’ 7.5’’ 5’ 4’’ 5’ 1.5’’ 5’ 3’’ 5’ 4’’ 5’ 8’’ 5’ 2’’ 5’ 5’’ 5’ 7’’ 6’ 1’’ 5’ 10’’ 5’ 5’’ 5’ 5’ 2’’ 5’ 4’’ 5’ 7’’ 5’ 3’’ 5’ 10’’ 5’ 8’’

  3. Frequency of heights Height Frequency 4' 11.5’’ 1 5' 3 5' 1'‘ 1 5' 1.5'‘ 2 5' 2'‘ 3 5' 3'‘ 5 5' 4'‘ 4 5' 4.5'‘ 1 5' 5'‘ 6 5' 6'‘ 1 5' 7'' 4 5' 7.5‘ 2 5' 8'‘ 4 5' 9'‘ 3 5' 10'‘ 2 5' 11'‘ 2 6' 2 6' 1'‘ 1 6' 2'‘ 2 6' 3'' 1

  4. Median • The median is 5’ 5’’ • The median is the middle variable in a set if data

  5. Mean • The mean of the data is 5’ 6’’ • To get the mean you add up all the data and then divide the total up by the number of data

  6. Range • The range of the data is 1’ 3.5’’ • To get the range you subtract the minimum value from the maximum value

  7. Mode • The mode of the data collected is 5’ 5’’ • Mode is the most popular or most frequent variable in a set of data

  8. Standard Deviation • To get the S.D. on a calculator you press the stat button then enter. Next you enter all your data and press stat again. You move the arrow over one and press enter and that gives you the S.D. • S.D. measures the variation of data from the mean. • The standard deviation is 0.3244

  9. Frequency of Heights Frequency Heights

  10. Five Number Summary Minimum: 4’ 11.5’’ Quartile 1: 5’ 3’’ Median: 5’ 5’’ Quartile 3: 5’ 8’’ Maximum: 6’ 3’’

  11. Box and Whisper 5’ 1’’ 5’ 3’’ 4’ 11’’ 5’ 5’’ 5’ 7’’ 5’ 9’’ 5’ 11’’ 6’ 1’’ 6’ 3’’

  12. Conclusion • My conclusion is that most people are between 5’ 3’’ – 5’ 8’’ and the most common height is 5’ 5’’