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The average of family incomes for a particular town for the past ten years list as follows: 45, 629; 53, 243; 64,789; 75, 232; 80, 163; 91, 216; 98, 541; 99,343;101,261;103,469. To figure out the SD what method would you use? (I) a box model would not apply (ii) a box model would apply (iii) canít determine by the information given
  • ii
  • iii
  • I and ii
  • none of the above
  • i
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    Carlos Rodriguez <carlos@math.albany.edu>
    This problem was contributed by a student in Elementary Statistics. It is offered as it is with no warranty of any kind
    Last modified: Wed May 13 12:29:11 EDT 1998