Respuesta :

mhanifa

Answer:

Part A

The table is filled in based on given data.

  • Total = 160
  • Snake = 160*0.4 = 64
  • No snake = 160 - 64 = 96
  • Snake and lizard = 64*0.25 = 16
  • Snake no lizard = 64 - 16 = 48
  • No snake lizard = 96*0.75 = 72
  • No snake no lizard = 96 - 72 = 24

See attached

Part B

  • 88 out of 160
  • 88/160*100% = 55%

Part C

  • 16 out of 160
  • 16/160*100% = 10%
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