Game Lab
Lesson 1: The Lady and the Tea
The most famous experiment in statistical history (R.A. Fisher, 1935).
The Situation: A lady claims she can
taste the difference whether milk or tea was poured into the cup first.
The Task: There are
8 cups in front of you. 4 are "Milk-First" (MF), 4 are
"Tea-First" (TF). Find the 4 Milk-First cups.
0 of 4
cups selected
The Result
You correctly guessed 0 out of 4.
Probability of this result by pure guessing:
0%
What does this mean? (The p-value)
Why we need ANOVA:
When we measure things like viscosity, hardness, or cure time, the values always fluctuate a bit. ANOVA helps us check whether a factor we changed truly shifted the mean response, or whether the difference could simply be explained by random variation.