3.24 Find medians

x = 4,5,6,8,9,11,16

y = 4,5,6,8,9,11,16,19

  • Median of x is 8
  • Median of y is 8.5
  • Formula for odd n = \(\frac{n+1}{2}th \space value\)
  • Formula for even n = \(\frac{\frac{n}{2}th+(\frac{n}{2}+1)th}{2}\)