Quiz 01 2.2 • Name:

G-Babes Pacific island dance troupe
G-Babes

Dance groupScore
Beauty Cousins152
Bring it on182
G-Babes159
Kapinga pride162.5
Ohnonlong158
Sista Sista175.3
Young roses174

For the following questions, use only the column of numbers in the table. The data is from a dance contest held on 03 August 2013.

  1. ____________________ Determine the level of measurement.
  2. __________ Calculate the sample size n.
  3. __________ Calculate the minimum.
  4. __________ Calculate the maximum.
  5. __________ Calculate the range.
  6. __________ Calculate the midrange.
  7. __________ Calculate the mode.
  8. __________ Calculate the median.
  9. __________ Calculate the sample mean x.
  10. __________ Calculate the sample standard deviation sx.
  11. __________ Calculate the sample coeficient of variation CV.
  12. __________ Calculate the first quartile.
  13. __________ Calculate the third quartile.
  14. __________ Calculate the InterQuartile Range.
  15. Make a sketch of the box plot including labeled axes.