QUIZLETTINI(answer in notebook)

• Values that VARY are called _________________ .

• Variables that DEPEND on (respond to) other numbers are called _____________ variables.

• Variables that DO NOT DEPEND on other numbers BECAUSE YOU THE MIGHTY EXPERIMENTER MANIPULATE THEM are called ______________ variables.

EXERCISE:• Each lab group will get one Hostess Ho-Ho

and one Little Debbie Swiss Roll.• Cut each snack cake into 4 pieces, and

have each team member taste both.• As a group: — Decide on the better tasting cake

(majority rules).— Decide which one ingredient is

responsible for the taste advantage, based on the following list …

Snack CakeTaste Test

HO HOs:

• Sugar• Flour• Water• Vegetable Oil• Palm Oil Shortening• Corn Syrup• Cocoa• Eggs• Leavenings• Soy Lecithin

SWISS ROLLS:

• Sugar• Corn Syrup• Water• Flour• Soybean Oil• Palm Oil• Cocoa• Eggs• Whey• Leavenings

Snack Cake Taste Test

HO HOs: SWISS ROLLS:

Snack CakeTaste Test