Day 2: Conditional Probability Challenge

| LEVEL 1 | 2/3 = U | 5/8 = S | 1/3 = R | 3/4 = E | 2/7 = P |
LEVEL 1: THE GRILL (TABLES)
"Given they ordered TACOS..."
What is P(Soda)?
"Given they ordered WATER..."
What is P(Pizza)?
"If we look only at SODA drinkers..."
What is P(Pizza)?
"Given they ordered PIZZA..."
What is P(Water)?
"Focus only on WATER drinkers..."
What is P(Tacos)?
| LEVEL 2 | 2/5= A | 1/2=S | 2/7 = E | 3/4 = C | 3/5 = U |
"Given they like CHOCOLATE..."
What is P(Also like Vanilla)?
Hint: Denominator is Whole Purple Circle (20+20).
"Given they like VANILLA..."
What is P(Also like Chocolate)?
Hint: Denom is Whole Pink Circle (20+30).
"Start with the VANILLA lovers..."
What is P(Vanilla ONLY)?
"Given they do NOT like Chocolate..."
What is P(They like Vanilla)?
Hint: Hide the Purple Circle. Denom is (30+10).
"Given they like AT LEAST one..."
What is P(They like Both)?
Hint: Denom is the Union (20+20+30).
| LEVEL 3 | 1/2 = T | 11/16=A | 3/8=Y | 7/16 = S | 5/16 = T |
"Intersection Check"
What is P(Tacos AND Soda)?
Hint: Use the Grand Total (160).
"Union Check"
What is P(Pizza OR Water)?
Hint: (Pizza + Water - Both) / 160.
"Simple Probability"
What is P(Soda)?
Hint: Total Soda / Grand Total.
"Simple Probability"
What is P(Tacos)?
"Intersection Check"
What is P(Pizza AND Water)?