Stats Question ? [Prev. Q.] [Next Q.] [Prev. Chap.] [Next Chap.] [goto] *****


The ages of 10 people taken out of a crowd at a beach were 18, 17, 16, 18, 19, 21, 15, 19, 17, and 18. Find the Ave and the SD.
  • Ave is 16.2 and the SD is 1.2
  • Ave is 15.3 and the SD is 2.1
  • Ave is 17.8 and the SD is 1.6
  • Ave is 18.3 and the SD is 1.9
  • Ave is 19.6 and the SD is 1.3
  • *****
    calculator
    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