032 • Name:

body fat index
30.8
30.0
45.2
42.6
17.1
50.3
34.6
46.4
33.1
14.3
44.6
38.2
19.1
32.5
30.8
18.6
30.5
41.4
45.3
35.2
43.1
29.1
39.6
  1. The data for this quiz is the following female body fat index values. Determine the level of measurement for the data:
  2. Determine the sample size:
  3. Determine the mode:
  4. Determine the median:
  5. Calculate the mean and enter your answer rounded to two decimal places:
  6. Determine the minimum:
  7. Determine the maximum:
  8. Calculate the midrange:
  9. Calculate the first quartile using the spread sheet function value:
  10. Calculate the third quartile using the spread sheet function value:
  11. Calculate the InterQuartile Range:
  12. Which of the following box and whisker plots correctly displays the data?
    Box Plot from BoxPlotR
  13. Calculate the sample standard deviation sx and enter your answer rounded to two decimal places.
  14. Calculate the sample coefficient of variation CV and enter your answer rounded to two decimal places.
  15. A body fat index of 39 is the lower limit for an obese level of body fat for a female. Calculate the z-score for a body fat index of 39 and round the answer to two decimal places.
  16. Is the z-score for a female body fat index of 39 ordinary or extraordinary relative to the data provided?
  17. The following is a list of airports I visited in October and December 2014 in the order I visited them:
    Airports
    Honolulu
    O'Hare
    Asheville
    Asheville
    O'Hare
    Narita
    AB Won Pat
    AB Won Pat
    Narita
    O'Hare
    O'Hare
    Honolulu

    Use this data to fill in the following frequency and relative frequency table:
    AirportFrequencyRelative Frequency
    AB Won Pat
    Asheville
    Honolulu
    O'Hare
    Narita
  18. Which of the following is the correct frequency histogram for the airport data?
    Histogram charts