Evan Esar Quotes
Statistics: The only science that enables different experts using the same figures to draw different conclusions.
Esar, Evan. 20,000 Quips and Quotes. Doubleday, 1968, p. 770.
The mathematics of modern statistical analysis are excellent, but there are many ways to end up with invalid results by making important errors in gathering the numbers which are then used to calculate the statistics. Often the sample is inadvertently or intentionally biased. Sometimes it is incomplete. Very frequently, the measures do not measure well what someone says they do measure. There are many other ways to mess up a statistical analysis, and is it those critical processes details that Gomez Hurtado tells us all to be worried about. He uses the analogy of blood sausage, which tastes delicious can be made with unsavory and unhealthy ingredients sometimes, and even when made right is a bit shocking to most people to watch the process.
Often attributed to Mark Twain, he acknowledged Benjamin Disraeli (former UK Premier) as the source. See linked quote.
Evan Esar (1899–1995) was an American humorist who wrote Esar's Comic Dictionary in 1943, Humorous English in 1961, and 20,000 Quips and Quotes in 1968.