Children, gather round. Are we comfortable? Excellent. Now today, we will be learning how statistics can be used to reach utterly absurd conclusions (in this case, see the above).
In the finest traditions of overtly-PC maths books, I shall be using racially diverse children for this exercise:
Patel has bought some apples from Dieter. He has bought 25 in total, 2 of them are Granny Smith and 23 of them are Red Delicious. Upon eating them, Patel has found that both the Granny Smith apples are rotten. Taken as a percentage, this is 100%. Upon eating the Red Delicious, Patel found that 9 of them were rotten, but the rest were okay. Rounded and taken as a percentage, this is 39%.
Patel goes home to his mixed-race parents, Sadhna and Jonsi. He tells them that he doesn't like Granny Smith apples because they are always bad, and he will only eat Red Delicious because they are good most of the time. His parents (who are both maths lecturers) grounded him for a week for being a moron, enlightening him that you cannot accurately compare the percentages of two sets of data if the amount of data captured for each set is vastly different.
Class dismissed.
Epilogue: Once Patel had finished his punishment, he went back to Dieter and gave him a revenge wedgie for selling him rotten apples.
you've put smile on my face, again. cheers