Waist measurements with an outlier

Waist measurements with an outlier

Secondary 2
TGM Original Questions

The dot plot shows 20 waist measurements (cm). Find

  1. the mean,
  2. the median,
  3. the more appropriate average and why.

Solution:

Solution locked

Sign in to view the step-by-step solution

Similar questions are unavailable for this question.
Answer:(a) \(30.75\) cm; (b) \(30\) cm; (c) median, because 40 cm is an outlier.

Need help? Join our JC Math tuition classes.

Learn more