Twenty - five of your classmates calculated all their weight.
The average weight came out to be 127 pounds and the SC was 4 pounds.
The average is likely to be off by ___ pounds or so.
Carlos Rodriguez <email@example.com>
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