The most effective poison is the poison that cost $30 per gallon.
i) Hypothesis : Most expensive poison is the most effective
ii) Experiment :
Plant 12 dandelions under similar conditions which are :
Divide the 12 Dandelions into four (4) different groups labelled ;
Apply the most expensive ( $30 ) poison to group A
Apply the second most expensive ( $20 ) poison to group B
Apply $10 poison to group C
Keep group D under natural conditions
iii) Result
The Dandelions grouped in Group A will die off faster than the plants grouped in other groups. which makes the poisons that cost $30 to be most effective.
Hence we can conclude that the most effective poison is the one that cost $30 per gallon.
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